Trace number 356917

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) 1800.11 1800.78

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-sierra.opb
MD5SUMbc13f5c9713036f697e6f30ffdababe9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables38715
Total number of constraints3263
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 constraints3263
Minimum length of a constraint10
Maximum length of a constraint498
Number of terms in the objective function 36989
Biggest coefficient in the objective function 29466
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 555161
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 260604
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 555161
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...
0.58/0.67	c ...done
0.58/0.67	c #vars=38715 #constraints=3792 hasObjective=yes
1.18/1.24	c res. mode=mod
1.18/1.24	c VSIDS like heuristics
1.18/1.24	c complete search running
15.58/15.69	c restart after 401 decisions
15.68/15.74	c nbDecision=500 #constraints=3919
30.48/30.50	c restart after 801 decisions
30.58/30.60	c nbDecision=1000 #constraints=4047
61.97/62.03	c nbDecision=1500 #constraints=4439
68.26/68.35	c restart after 1601 decisions
75.56/75.65	c nbDecision=2000 #constraints=4654
109.05/109.14	c nbDecision=2500 #constraints=5147
143.33/143.48	c nbDecision=3000 #constraints=5645
157.83/157.96	c restart after 3201 decisions
159.63/159.73	c nbDecision=3500 #constraints=5861
196.42/196.58	c nbDecision=4000 #constraints=6356
233.01/233.11	c nbDecision=4500 #constraints=6851
272.99/273.18	c nbDecision=5000 #constraints=7348
310.78/310.90	c nbDecision=5500 #constraints=7846
353.15/353.31	c nbDecision=6000 #constraints=8348
384.94/385.19	c restart after 6401 decisions
385.54/385.77	c nbDecision=6500 #constraints=8743
414.03/414.23	c nbDecision=7000 #constraints=9059
456.42/456.67	c nbDecision=7500 #constraints=9556
497.50/497.74	c nbDecision=8000 #constraints=10052
543.48/543.74	c nbDecision=8500 #constraints=10551
586.47/586.71	c nbDecision=9000 #constraints=11054
633.95/634.21	c nbDecision=9500 #constraints=11552
678.73/679.01	c nbDecision=10000 #constraints=12052
722.82/723.16	c nbDecision=10500 #constraints=12550
769.20/769.55	c nbDecision=11000 #constraints=13050
817.59/817.95	c nbDecision=11500 #constraints=13549
863.67/864.06	c nbDecision=12000 #constraints=14056
917.45/917.82	c nbDecision=12500 #constraints=14550
948.94/949.32	c restart after 12801 decisions
950.24/950.60	c nbDecision=13000 #constraints=14847
997.12/997.53	c nbDecision=13500 #constraints=15264
1048.70/1049.19	c nbDecision=14000 #constraints=15762
1103.58/1104.01	c nbDecision=14500 #constraints=16258
1156.47/1156.94	c nbDecision=15000 #constraints=16761
1210.55/1211.08	c nbDecision=15500 #constraints=17258
1267.62/1268.14	c nbDecision=16000 #constraints=17762
1321.20/1321.72	c nbDecision=16500 #constraints=18259
1376.48/1377.01	c nbDecision=17000 #constraints=18761
1433.06/1433.69	c nbDecision=17500 #constraints=19260
1493.34/1493.93	c nbDecision=18000 #constraints=19762
1550.32/1550.96	c nbDecision=18500 #constraints=20256
1608.40/1609.03	c nbDecision=19000 #constraints=20758
1675.28/1676.00	c nbDecision=19500 #constraints=21250
1741.55/1742.26	c nbDecision=20000 #constraints=21751
1800.04/1800.71	Received signal 15
1800.04/1800.73	
1800.04/1800.73	s UNKNOWN
1800.04/1800.73	
1800.04/1800.73	c user time= 1799.63 s
1800.04/1800.73	c system time= 0.440932 s
1800.04/1800.73	c wall clock time=1800.74

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-356917-1176848338 -o ROOT/results/node10/solver-356917-1176848338 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356917-1176848338/instance-356917-1176848338.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: 0.98 1.00 1.00 3/77 15305
/proc/meminfo: memFree=1536008/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=1468 CPUtime=0
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 160871377 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 367 160 126 317 0 46 0

[startup+0.092028 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 15305
/proc/meminfo: memFree=1536008/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=3440 CPUtime=0.08
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 788 0 0 0 8 0 0 0 18 0 1 0 160871377 3522560 543 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 860 543 127 317 0 539 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3440

[startup+0.101028 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 15305
/proc/meminfo: memFree=1536008/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=3440 CPUtime=0.09
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 788 0 0 0 9 0 0 0 18 0 1 0 160871377 3522560 543 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 860 543 127 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.301072 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 15305
/proc/meminfo: memFree=1536008/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=6344 CPUtime=0.28
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 1526 0 0 0 28 0 0 0 19 0 1 0 160871377 6496256 1281 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 1586 1282 131 317 0 1265 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6344

[startup+0.701157 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 15305
/proc/meminfo: memFree=1536008/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=18100 CPUtime=0.69
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 4471 0 0 0 67 2 0 0 22 0 1 0 160871377 18534400 4226 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 4525 4226 137 317 0 4204 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18100

[startup+1.50133 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 15306
/proc/meminfo: memFree=1518016/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=20816 CPUtime=1.48
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 5122 0 0 0 146 2 0 0 25 0 1 0 160871377 21315584 4877 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 5204 4877 139 317 0 4883 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20816

[startup+3.10167 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 15306
/proc/meminfo: memFree=1516736/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=20816 CPUtime=3.08
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 5122 0 0 0 306 2 0 0 25 0 1 0 160871377 21315584 4877 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 5204 4877 139 317 0 4883 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20816

[startup+6.30136 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 15306
/proc/meminfo: memFree=1516736/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=20816 CPUtime=6.28
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 5122 0 0 0 626 2 0 0 25 0 1 0 160871377 21315584 4877 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 5204 4877 139 317 0 4883 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20816

[startup+12.7017 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 15306
/proc/meminfo: memFree=1516544/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=21072 CPUtime=12.68
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 5173 0 0 0 1266 2 0 0 25 0 1 0 160871377 21577728 4928 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 5268 4928 139 317 0 4947 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21072

[startup+25.5015 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15306
/proc/meminfo: memFree=1516224/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=21464 CPUtime=25.47
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 5321 0 0 0 2545 2 0 0 25 0 1 0 160871377 21979136 5076 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 5366 5076 170 317 0 5045 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 21464

[startup+51.102 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15306
/proc/meminfo: memFree=1514752/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=23144 CPUtime=51.07
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 5723 0 0 0 5104 3 0 0 25 0 1 0 160871377 23699456 5478 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135277269 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 5786 5478 170 317 0 5465 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23144

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15306
/proc/meminfo: memFree=1507584/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=30344 CPUtime=102.25
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 7492 0 0 0 10221 4 0 0 25 0 1 0 160871377 31072256 7247 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 7586 7247 170 317 0 7265 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30344

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15306
/proc/meminfo: memFree=1499776/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=38332 CPUtime=162.23
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 9455 0 0 0 16217 6 0 0 25 0 1 0 160871377 39251968 9210 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 9583 9210 170 317 0 9262 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 38332

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15306
/proc/meminfo: memFree=1492160/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=46272 CPUtime=222.2
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 11328 0 0 0 22213 7 0 0 25 0 1 0 160871377 47382528 11083 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 11568 11083 170 317 0 11247 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 46272

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15306
/proc/meminfo: memFree=1485952/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=52172 CPUtime=282.18
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 12938 0 0 0 28209 9 0 0 25 0 1 0 160871377 53424128 12642 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 13043 12642 170 317 0 12722 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 52172

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15306
/proc/meminfo: memFree=1479232/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=59468 CPUtime=342.16
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 14602 0 0 0 34206 10 0 0 25 0 1 0 160871377 60895232 14306 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 14867 14306 170 317 0 14546 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 59468

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15306
/proc/meminfo: memFree=1471616/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=68124 CPUtime=402.14
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 16499 0 0 0 40202 12 0 0 25 0 1 0 160871377 69758976 16203 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 17031 16203 170 317 0 16710 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 68124

[startup+462.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15306
/proc/meminfo: memFree=1465792/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=73324 CPUtime=462.12
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 17939 0 0 0 46198 14 0 0 25 0 1 0 160871377 75083776 17643 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 18331 17643 170 317 0 18010 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 73324

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15306
/proc/meminfo: memFree=1460352/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=78536 CPUtime=522.09
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 19315 0 0 0 52194 15 0 0 25 0 1 0 160871377 80420864 19019 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 19634 19019 170 317 0 19313 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 78536

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15306
/proc/meminfo: memFree=1454464/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=83644 CPUtime=582.07
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 20760 0 0 0 58190 17 0 0 25 0 1 0 160871377 85651456 20464 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 20911 20464 170 317 0 20590 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 83644

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15306
/proc/meminfo: memFree=1449344/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=88336 CPUtime=642.06
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 22044 0 0 0 64187 19 0 0 25 0 1 0 160871377 90456064 21748 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606695 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 22084 21748 170 317 0 21763 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 88336


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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15308
/proc/meminfo: memFree=1424064/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=118176 CPUtime=881.96
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 28333 0 0 0 88172 24 0 0 25 0 1 0 160871377 121012224 28037 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 29544 28037 170 317 0 29223 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 118176

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15308
/proc/meminfo: memFree=1419520/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=122768 CPUtime=941.94
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 29580 0 0 0 94168 26 0 0 25 0 1 0 160871377 125714432 29184 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 30692 29184 170 317 0 30371 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 122768

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15308
/proc/meminfo: memFree=1415104/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=126804 CPUtime=1001.92
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 30674 0 0 0 100165 27 0 0 25 0 1 0 160871377 129847296 30278 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715624 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 31701 30278 170 317 0 31380 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 126804

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15308
/proc/meminfo: memFree=1410560/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=130980 CPUtime=1061.9
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 31806 0 0 0 106162 28 0 0 25 0 1 0 160871377 134123520 31410 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 32745 31410 170 317 0 32424 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 130980

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15308
/proc/meminfo: memFree=1405888/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=135276 CPUtime=1121.87
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 32967 0 0 0 112158 29 0 0 25 0 1 0 160871377 138522624 32571 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 33819 32571 170 317 0 33498 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 135276

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15308
/proc/meminfo: memFree=1401088/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=139540 CPUtime=1181.85
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 34165 0 0 0 118155 30 0 0 25 0 1 0 160871377 142888960 33769 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 34885 33769 170 317 0 34564 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 139540

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15308
/proc/meminfo: memFree=1396736/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=143456 CPUtime=1241.83
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 35258 0 0 0 124152 31 0 0 25 0 1 0 160871377 146898944 34862 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 35864 34862 170 317 0 35543 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 143456

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15308
/proc/meminfo: memFree=1392192/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=147488 CPUtime=1301.81
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 36366 0 0 0 130149 32 0 0 25 0 1 0 160871377 151027712 35970 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 36872 35970 170 317 0 36551 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 147488

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15308
/proc/meminfo: memFree=1387776/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=151512 CPUtime=1361.79
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 37479 0 0 0 136145 34 0 0 25 0 1 0 160871377 155148288 37083 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 37878 37083 170 317 0 37557 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 151512

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15308
/proc/meminfo: memFree=1383168/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=155556 CPUtime=1421.77
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 38608 0 0 0 142142 35 0 0 25 0 1 0 160871377 159289344 38212 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718447 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 38889 38212 170 317 0 38568 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 155556

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15308
/proc/meminfo: memFree=1379200/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=159304 CPUtime=1481.74
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 39604 0 0 0 148138 36 0 0 25 0 1 0 160871377 163127296 39208 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 39826 39208 170 317 0 39505 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 159304

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15308
/proc/meminfo: memFree=1373248/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=169396 CPUtime=1541.72
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 41903 0 0 0 154134 38 0 0 25 0 1 0 160871377 173461504 40649 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 42349 40649 170 317 0 42028 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 169396

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15308
/proc/meminfo: memFree=1366720/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=186820 CPUtime=1601.7
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 45568 0 0 0 160130 40 0 0 25 0 1 0 160871377 191303680 42334 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 46705 42334 170 317 0 46384 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 186820

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15308
/proc/meminfo: memFree=1362944/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=190200 CPUtime=1661.67
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 46493 0 0 0 166126 41 0 0 25 0 1 0 160871377 194764800 43259 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 47550 43259 170 317 0 47229 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 190200

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15308
/proc/meminfo: memFree=1358976/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=193956 CPUtime=1721.65
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 47553 0 0 0 172123 42 0 0 25 0 1 0 160871377 198610944 44253 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 48489 44253 170 317 0 48168 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 193956

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 3/78 15308
/proc/meminfo: memFree=1355328/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=197396 CPUtime=1781.63
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 48449 0 0 0 178120 43 0 0 25 0 1 0 160871377 202133504 45149 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 49349 45149 170 317 0 49028 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 197396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15308
/proc/meminfo: memFree=1353920/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=198572 CPUtime=1800.04
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 48793 0 0 0 179960 44 0 0 25 0 1 0 160871377 203337728 45493 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 49643 45493 170 317 0 49322 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 198572

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15308
/proc/meminfo: memFree=1353920/2055920 swapFree=4117824/4192956
[pid=15305] ppid=15303 vsize=198572 CPUtime=1800.04
/proc/15305/stat : 15305 (oree) R 15303 15305 14593 0 -1 4194304 48793 0 0 0 179960 44 0 0 25 0 1 0 160871377 203337728 45493 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15305/statm: 49643 45493 170 317 0 49322 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 198572

Child status: 0
Real time (s): 1800.78
CPU time (s): 1800.11
CPU user time (s): 1799.64
CPU system time (s): 0.470928
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 198572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.470928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48809
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= 1415

runsolver used 1.92471 second user time and 4.24036 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Apr 17 22:18:59 UTC 2007

IDJOB= 356917
IDBENCH= 1637
IDSOLVER= 172
FILE ID= node10/356917-1176848338

PBS_JOBID= 4590181

Free space on /tmp= 66298 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-sierra.opb
COMMAND LINE= oree /tmp/evaluation/356917-1176848338/instance-356917-1176848338.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-356917-1176848338 -o ROOT/results/node10/solver-356917-1176848338 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356917-1176848338/instance-356917-1176848338.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  bc13f5c9713036f697e6f30ffdababe9

RANDOM SEED= 988990791

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:       1536416 kB
Buffers:         31584 kB
Cached:         381244 kB
SwapCached:      43384 kB
Active:         195356 kB
Inactive:       275364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1536416 kB
SwapTotal:     4192956 kB
SwapFree:      4117824 kB
Dirty:            3704 kB
Writeback:           0 kB
Mapped:          30344 kB
Slab:            34384 kB
Committed_AS:  3507888 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= 66298 MiB

End job on node10 on Tue Apr 17 22:49:02 UTC 2007