Trace number 358584

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 NameAnswerCPU timeWall clock time
oree 0.1.2 alpha? (TO) 1800.21 1800.66

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111226680.opb
MD5SUM35d60df2826d5cfd1cfef4e444dfafed
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.141977
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1190
Number of bits of the biggest sum of numbers11
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...
0.00/0.00	c ...done
0.00/0.00	c #vars=169 #constraints=101 hasObjective=no
0.00/0.00	c res. mode=mod
0.00/0.00	c VSIDS like heuristics
0.00/0.00	c complete search running
0.10/0.20	c restart after 401 decisions
0.20/0.26	c nbDecision=500 #constraints=592
0.49/0.52	c restart after 801 decisions
0.69/0.74	c nbDecision=1000 #constraints=1087
1.39/1.49	c nbDecision=1500 #constraints=1588
1.59/1.67	c restart after 1601 decisions
2.59/2.63	c nbDecision=2000 #constraints=2083
4.49/4.53	c nbDecision=2500 #constraints=2584
6.59/6.68	c nbDecision=3000 #constraints=3082
7.59/7.68	c restart after 3201 decisions
9.68/9.70	c nbDecision=3500 #constraints=3575
13.39/13.45	c nbDecision=4000 #constraints=4075
18.29/18.39	c nbDecision=4500 #constraints=4576
24.28/24.38	c nbDecision=5000 #constraints=5076
31.08/31.19	c nbDecision=5500 #constraints=5575
39.08/39.10	c nbDecision=6000 #constraints=6076
44.88/44.95	c restart after 6401 decisions
46.58/46.60	c nbDecision=6500 #constraints=6571
55.28/55.38	c nbDecision=7000 #constraints=7071
66.17/66.21	c nbDecision=7500 #constraints=7568
77.67/77.74	c nbDecision=8000 #constraints=8072
91.27/91.38	c nbDecision=8500 #constraints=8568
104.07/104.10	c nbDecision=9000 #constraints=9067
118.46/118.53	c nbDecision=9500 #constraints=9567
133.66/133.75	c nbDecision=10000 #constraints=10065
149.95/150.02	c nbDecision=10500 #constraints=10566
166.85/166.93	c nbDecision=11000 #constraints=11064
184.45/184.55	c nbDecision=11500 #constraints=11562
201.04/201.16	c nbDecision=12000 #constraints=12064
220.43/220.57	c nbDecision=12500 #constraints=12565
232.03/232.19	c restart after 12801 decisions
239.83/239.94	c nbDecision=13000 #constraints=13059
261.73/261.82	c nbDecision=13500 #constraints=13558
282.32/282.47	c nbDecision=14000 #constraints=14057
306.62/306.71	c nbDecision=14500 #constraints=14555
328.41/328.55	c nbDecision=15000 #constraints=15053
350.30/350.45	c nbDecision=15500 #constraints=15551
378.30/378.48	c nbDecision=16000 #constraints=16050
403.39/403.59	c nbDecision=16500 #constraints=16552
435.49/435.68	c nbDecision=17000 #constraints=17048
467.87/468.07	c nbDecision=17500 #constraints=17547
497.96/498.12	c nbDecision=18000 #constraints=18043
535.16/535.31	c nbDecision=18500 #constraints=18543
573.75/573.97	c nbDecision=19000 #constraints=19043
611.94/612.19	c nbDecision=19500 #constraints=19541
648.63/648.87	c nbDecision=20000 #constraints=20039
686.12/686.38	c nbDecision=20500 #constraints=20538
723.71/723.91	c nbDecision=21000 #constraints=21036
765.10/765.31	c nbDecision=21500 #constraints=21534
808.49/808.70	c nbDecision=22000 #constraints=22033
855.18/855.47	c nbDecision=22500 #constraints=22532
899.66/899.90	c nbDecision=23000 #constraints=23031
943.16/943.40	c nbDecision=23500 #constraints=23534
988.44/988.77	c nbDecision=24000 #constraints=24030
1031.04/1031.35	c nbDecision=24500 #constraints=24528
1076.72/1077.06	c nbDecision=25000 #constraints=25026
1123.41/1123.79	c nbDecision=25500 #constraints=25525
1133.11/1133.42	c restart after 25601 decisions
1169.10/1169.46	c nbDecision=26000 #constraints=26020
1219.59/1219.95	c nbDecision=26500 #constraints=26517
1272.17/1272.52	c nbDecision=27000 #constraints=27018
1328.16/1328.56	c nbDecision=27500 #constraints=27515
1372.95/1373.34	c nbDecision=28000 #constraints=28015
1426.35/1426.78	c nbDecision=28500 #constraints=28515
1484.03/1484.42	c nbDecision=29000 #constraints=29016
1544.61/1545.07	c nbDecision=29500 #constraints=29513
1604.59/1605.08	c nbDecision=30000 #constraints=30013
1662.78/1663.23	c nbDecision=30500 #constraints=30510
1716.57/1717.06	c nbDecision=31000 #constraints=31005
1774.06/1774.52	c nbDecision=31500 #constraints=31506
1800.05/1800.50	Received signal 15
1800.15/1800.64	
1800.15/1800.64	s UNKNOWN
1800.15/1800.64	
1800.15/1800.64	c user time= 1800.04 s
1800.15/1800.64	c system time= 0.154976 s
1800.15/1800.64	c wall clock time=1800.64

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node52/watcher-358584-1176837746 -o ROOT/results/node52/solver-358584-1176837746 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/358584-1176837746/instance-358584-1176837746.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: 0.97 0.97 0.97 3/64 28064
/proc/meminfo: memFree=1826964/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=1468 CPUtime=0
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 38619643 1503232 178 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134752702 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 367 178 137 317 0 46 0

[startup+0.0396581 s]
/proc/loadavg: 0.97 0.97 0.97 3/64 28064
/proc/meminfo: memFree=1826964/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=1600 CPUtime=0.03
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 229 0 0 0 3 0 0 0 18 0 1 0 38619643 1638400 211 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 400 211 139 317 0 79 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1600

[startup+0.101655 s]
/proc/loadavg: 0.97 0.97 0.97 3/64 28064
/proc/meminfo: memFree=1826964/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=1860 CPUtime=0.1
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 276 0 0 0 10 0 0 0 18 0 1 0 38619643 1904640 258 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 465 258 139 317 0 144 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1860

[startup+0.30167 s]
/proc/loadavg: 0.97 0.97 0.97 3/64 28064
/proc/meminfo: memFree=1826964/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=2256 CPUtime=0.29
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 392 0 0 0 29 0 0 0 19 0 1 0 38619643 2310144 374 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563464 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 564 374 139 317 0 243 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2256

[startup+0.701696 s]
/proc/loadavg: 0.97 0.97 0.97 3/64 28064
/proc/meminfo: memFree=1826964/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=2916 CPUtime=0.69
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 549 0 0 0 69 0 0 0 22 0 1 0 38619643 2985984 531 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715641 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 729 531 139 317 0 408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2916

[startup+1.50175 s]
/proc/loadavg: 0.97 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1824972/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=3836 CPUtime=1.49
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 776 0 0 0 149 0 0 0 25 0 1 0 38619643 3928064 758 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 959 758 139 317 0 638 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3836

[startup+3.10186 s]
/proc/loadavg: 0.97 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1823948/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=4768 CPUtime=3.09
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 1000 0 0 0 309 0 0 0 25 0 1 0 38619643 4882432 982 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 1192 982 139 317 0 871 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4768

[startup+6.30107 s]
/proc/loadavg: 0.97 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1822604/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=5820 CPUtime=6.29
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 1270 0 0 0 629 0 0 0 25 0 1 0 38619643 5959680 1252 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 1455 1252 139 317 0 1134 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5820

[startup+12.7015 s]
/proc/loadavg: 0.98 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1820756/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=7420 CPUtime=12.68
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 1654 0 0 0 1268 0 0 0 25 0 1 0 38619643 7598080 1636 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 1855 1636 139 317 0 1534 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7420

[startup+25.5014 s]
/proc/loadavg: 0.98 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1818964/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=9228 CPUtime=25.48
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 2083 0 0 0 2547 1 0 0 25 0 1 0 38619643 9449472 2065 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 2307 2065 139 317 0 1986 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9228

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1816404/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=11748 CPUtime=51.08
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 2735 0 0 0 5106 2 0 0 25 0 1 0 38619643 12029952 2717 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 2937 2717 170 317 0 2616 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11748

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1813012/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=15304 CPUtime=102.27
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 3619 0 0 0 10224 3 0 0 25 0 1 0 38619643 15671296 3544 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 3826 3544 170 317 0 3505 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15304

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1809876/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=18504 CPUtime=162.25
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 4415 0 0 0 16222 3 0 0 25 0 1 0 38619643 18948096 4340 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 4626 4340 170 317 0 4305 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18504

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1806996/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=21312 CPUtime=222.23
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 5122 0 0 0 22219 4 0 0 25 0 1 0 38619643 21823488 5047 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 5328 5047 170 317 0 5007 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21312

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1804372/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=24076 CPUtime=282.22
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 5761 0 0 0 28217 5 0 0 25 0 1 0 38619643 24653824 5686 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 6019 5686 170 317 0 5698 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24076

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1801748/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=26948 CPUtime=342.2
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 6395 0 0 0 34214 6 0 0 25 0 1 0 38619643 27594752 6320 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 6737 6320 170 317 0 6416 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26948

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1799636/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=29108 CPUtime=402.19
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 6933 0 0 0 40212 7 0 0 25 0 1 0 38619643 29806592 6858 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 7277 6858 170 317 0 6956 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29108

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1797780/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=31376 CPUtime=462.17
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 7501 0 0 0 46210 7 0 0 25 0 1 0 38619643 32129024 7312 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 7844 7312 170 317 0 7523 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 31376

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1796180/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=32984 CPUtime=522.17
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 7902 0 0 0 52209 8 0 0 25 0 1 0 38619643 33775616 7713 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 8246 7713 170 317 0 7925 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 32984

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1795028/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=34052 CPUtime=582.15
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 8190 0 0 0 58207 8 0 0 25 0 1 0 38619643 34869248 8001 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 8513 8001 170 317 0 8192 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 34052

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1793620/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=35396 CPUtime=642.13
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 8525 0 0 0 64205 8 0 0 25 0 1 0 38619643 36245504 8336 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 8849 8336 170 317 0 8528 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 35396


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1788436/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=40776 CPUtime=882.07
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 9820 0 0 0 88197 10 0 0 25 0 1 0 38619643 41754624 9631 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715606 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 10194 9631 170 317 0 9873 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 40776

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1787348/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=41872 CPUtime=942.06
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 10083 0 0 0 94195 11 0 0 25 0 1 0 38619643 42876928 9894 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 10468 9894 170 317 0 10147 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 41872

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1786260/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=42928 CPUtime=1002.04
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 10357 0 0 0 100193 11 0 0 25 0 1 0 38619643 43958272 10168 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 10732 10168 170 317 0 10411 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 42928

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28065
/proc/meminfo: memFree=1785044/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=44280 CPUtime=1062.03
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 10660 0 0 0 106191 12 0 0 25 0 1 0 38619643 45342720 10471 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 11070 10471 170 317 0 10749 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 44280

[startup+1122.3 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 28065
/proc/meminfo: memFree=1783764/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=45640 CPUtime=1122.01
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 10964 0 0 0 112189 12 0 0 25 0 1 0 38619643 46735360 10775 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711137 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 11410 10775 170 317 0 11089 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 45640

[startup+1182.3 s]
/proc/loadavg: 1.05 1.00 0.98 2/65 28065
/proc/meminfo: memFree=1782548/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=46940 CPUtime=1182
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 11275 0 0 0 118187 13 0 0 25 0 1 0 38619643 48066560 11086 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718449 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 11735 11086 170 317 0 11414 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 46940

[startup+1242.3 s]
/proc/loadavg: 1.02 1.00 0.98 2/65 28065
/proc/meminfo: memFree=1781268/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=48320 CPUtime=1241.98
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 11576 0 0 0 124185 13 0 0 25 0 1 0 38619643 49479680 11387 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 12080 11387 170 317 0 11759 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 48320

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28065
/proc/meminfo: memFree=1780372/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=49244 CPUtime=1301.97
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 11793 0 0 0 130184 13 0 0 25 0 1 0 38619643 50425856 11604 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716209 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 12311 11604 170 317 0 11990 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 49244

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28065
/proc/meminfo: memFree=1779220/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=50620 CPUtime=1361.96
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 12079 0 0 0 136182 14 0 0 25 0 1 0 38619643 51834880 11890 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 12655 11890 170 317 0 12334 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 50620

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28065
/proc/meminfo: memFree=1778196/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=51568 CPUtime=1421.95
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 12351 0 0 0 142181 14 0 0 25 0 1 0 38619643 52805632 12162 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 12892 12162 170 317 0 12571 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 51568

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28065
/proc/meminfo: memFree=1777172/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=52636 CPUtime=1481.93
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 12596 0 0 0 148179 14 0 0 25 0 1 0 38619643 53899264 12407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 13159 12407 170 317 0 12838 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 52636

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28065
/proc/meminfo: memFree=1776212/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=53684 CPUtime=1541.91
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 12837 0 0 0 154177 14 0 0 25 0 1 0 38619643 54972416 12648 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 13421 12648 170 317 0 13100 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 53684

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28065
/proc/meminfo: memFree=1775316/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=54624 CPUtime=1601.89
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 13070 0 0 0 160175 14 0 0 25 0 1 0 38619643 55934976 12881 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 13656 12881 170 317 0 13335 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 54624

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28065
/proc/meminfo: memFree=1774356/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=55548 CPUtime=1661.88
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 13295 0 0 0 166174 14 0 0 25 0 1 0 38619643 56881152 13106 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712565 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 13887 13106 170 317 0 13566 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 55548

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28065
/proc/meminfo: memFree=1773204/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=56728 CPUtime=1721.87
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 13574 0 0 0 172172 15 0 0 25 0 1 0 38619643 58089472 13385 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 14182 13385 170 317 0 13861 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 56728

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28065
/proc/meminfo: memFree=1772308/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=57816 CPUtime=1781.85
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 13810 0 0 0 178170 15 0 0 25 0 1 0 38619643 59203584 13621 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 14454 13621 170 317 0 14133 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 57816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28065
/proc/meminfo: memFree=1771988/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=58080 CPUtime=1800.05
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 13881 0 0 0 179990 15 0 0 25 0 1 0 38619643 59473920 13692 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 14520 13692 170 317 0 14199 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 58080

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28066
/proc/meminfo: memFree=1771980/2055920 swapFree=4179260/4192956
[pid=28064] ppid=28062 vsize=58080 CPUtime=1800.15
/proc/28064/stat : 28064 (oree) R 28062 28064 27764 0 -1 4194304 13882 0 0 0 180000 15 0 0 25 0 1 0 38619643 59473920 13693 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28064/statm: 14520 13693 170 317 0 14199 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 58080

Child status: 0
Real time (s): 1800.66
CPU time (s): 1800.21
CPU user time (s): 1800.04
CPU system time (s): 0.164974
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 58080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.164974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13898
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= 2558

runsolver used 1.20682 second user time and 3.72343 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Tue Apr 17 19:22:26 UTC 2007

IDJOB= 358584
IDBENCH= 1224
IDSOLVER= 172
FILE ID= node52/358584-1176837746

PBS_JOBID= 4590170

Free space on /tmp= 66344 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111226680.opb
COMMAND LINE= oree /tmp/evaluation/358584-1176837746/instance-358584-1176837746.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-358584-1176837746 -o ROOT/results/node52/solver-358584-1176837746 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/358584-1176837746/instance-358584-1176837746.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  35d60df2826d5cfd1cfef4e444dfafed

RANDOM SEED= 541034946

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1827372 kB
Buffers:         23464 kB
Cached:         151108 kB
SwapCached:       7940 kB
Active:          89612 kB
Inactive:        98460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827372 kB
SwapTotal:     4192956 kB
SwapFree:      4179260 kB
Dirty:            1304 kB
Writeback:           0 kB
Mapped:          15332 kB
Slab:            26440 kB
Committed_AS:  1524144 kB
PageTables:       1484 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB

End job on node52 on Tue Apr 17 19:52:28 UTC 2007