Trace number 362188

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) 1802.19 1802.72

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-ran10x12.opb
MD5SUM44a4d7082f03e09f83e967b1f06a2c02
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 benchmark0.242962
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3720
Total number of constraints142
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 constraints142
Minimum length of a constraint31
Maximum length of a constraint360
Number of terms in the objective function 3720
Biggest coefficient in the objective function 4142
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 527176
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 527176
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...
0.01/0.04	c ...done
0.01/0.04	c #vars=3720 #constraints=165 hasObjective=yes
0.01/0.09	c res. mode=mod
0.01/0.09	c VSIDS like heuristics
0.01/0.09	c complete search running
0.09/0.10	c restart after 401 decisions
0.09/0.11	c nbDecision=500 #constraints=165
0.09/0.12	c restart after 801 decisions
0.09/0.12	c nbDecision=1000 #constraints=165
0.09/0.18	c nbDecision=1500 #constraints=179
0.09/0.18	c restart after 1601 decisions
0.19/0.20	c nbDecision=2000 #constraints=179
0.19/0.21	c nbDecision=2500 #constraints=179
0.49/0.54	c nbDecision=3000 #constraints=242
0.79/0.82	c restart after 3201 decisions
0.79/0.83	c nbDecision=3500 #constraints=282
0.79/0.85	c nbDecision=4000 #constraints=282
0.89/0.93	c nbDecision=4500 #constraints=295
2.09/2.10	c nbDecision=5000 #constraints=437
3.49/3.57	c nbDecision=5500 #constraints=575
6.09/6.15	c nbDecision=6000 #constraints=760
7.78/7.86	c restart after 6401 decisions
7.88/7.90	c nbDecision=6500 #constraints=865
7.88/7.93	c nbDecision=7000 #constraints=865
7.88/7.96	c nbDecision=7500 #constraints=865
9.58/9.69	c nbDecision=8000 #constraints=973
11.79/11.84	c nbDecision=8500 #constraints=1108
15.59/15.65	c nbDecision=9000 #constraints=1283
19.88/19.92	c nbDecision=9500 #constraints=1441
23.79/23.87	c nbDecision=10000 #constraints=1630
30.28/30.38	c nbDecision=10500 #constraints=1843
38.98/39.03	c nbDecision=11000 #constraints=2038
50.78/50.85	c nbDecision=11500 #constraints=2377
67.37/67.45	c nbDecision=12000 #constraints=2632
80.37/80.45	c nbDecision=12500 #constraints=3053
88.06/88.18	c restart after 12801 decisions
88.46/88.56	c nbDecision=13000 #constraints=3242
88.66/88.71	c nbDecision=13500 #constraints=3242
89.76/89.88	c nbDecision=14000 #constraints=3278
115.76/115.86	c nbDecision=14500 #constraints=3785
124.66/124.73	c nbDecision=15000 #constraints=3948
145.75/145.84	c nbDecision=15500 #constraints=4301
155.66/155.79	c nbDecision=16000 #constraints=4534
172.34/172.40	c nbDecision=16500 #constraints=4765
187.54/187.62	c nbDecision=17000 #constraints=5081
204.14/204.21	c nbDecision=17500 #constraints=5301
232.33/232.41	c nbDecision=18000 #constraints=5654
245.23/245.34	c nbDecision=18500 #constraints=5887
267.02/267.14	c nbDecision=19000 #constraints=6118
287.52/287.64	c nbDecision=19500 #constraints=6446
308.51/308.61	c nbDecision=20000 #constraints=6666
343.30/343.43	c nbDecision=20500 #constraints=7007
359.39/359.51	c nbDecision=21000 #constraints=7240
386.40/386.53	c nbDecision=21500 #constraints=7471
411.69/411.87	c nbDecision=22000 #constraints=7799
437.18/437.30	c nbDecision=22500 #constraints=8019
479.17/479.39	c nbDecision=23000 #constraints=8360
498.46/498.61	c nbDecision=23500 #constraints=8593
530.65/530.87	c nbDecision=24000 #constraints=8824
561.95/562.15	c nbDecision=24500 #constraints=9164
591.65/591.85	c nbDecision=25000 #constraints=9384
647.33/647.59	c nbDecision=25500 #constraints=9725
649.13/649.38	c restart after 25601 decisions
651.73/651.90	c nbDecision=26000 #constraints=9751
652.53/652.73	c nbDecision=26500 #constraints=9751
684.62/684.84	c nbDecision=27000 #constraints=10009
726.71/726.95	c nbDecision=27500 #constraints=10392
760.50/760.77	c nbDecision=28000 #constraints=10804
796.30/796.53	c nbDecision=28500 #constraints=11196
834.28/834.53	c nbDecision=29000 #constraints=11588
883.37/883.62	c nbDecision=29500 #constraints=12007
926.26/926.51	c nbDecision=30000 #constraints=12399
971.45/971.75	c nbDecision=30500 #constraints=12791
1039.44/1039.74	c nbDecision=31000 #constraints=13194
1048.83/1049.15	c nbDecision=31500 #constraints=13290
1075.82/1076.13	c nbDecision=32000 #constraints=13485
1111.72/1112.09	c nbDecision=32500 #constraints=13675
1204.79/1205.14	c nbDecision=33000 #constraints=14008
1301.87/1302.21	c nbDecision=33500 #constraints=14412
1375.35/1375.73	c nbDecision=34000 #constraints=14750
1461.83/1462.23	c nbDecision=34500 #constraints=15102
1526.81/1527.22	c nbDecision=35000 #constraints=15440
1612.54/1613.08	c nbDecision=35500 #constraints=15756
1688.09/1688.69	c nbDecision=36000 #constraints=16142
1770.56/1771.17	c nbDecision=36500 #constraints=16410
1800.07/1800.60	Received signal 15

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/node14/watcher-362188-1176845674 -o ROOT/results/node14/solver-362188-1176845674 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/362188-1176845674/instance-362188-1176845674.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: 0.92 0.98 0.99 3/77 1399
/proc/meminfo: memFree=1839176/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=1468 CPUtime=0
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 132485211 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 367 161 126 317 0 46 0

[startup+0.0163261 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1399
/proc/meminfo: memFree=1839176/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=1620 CPUtime=0.01
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 231 0 0 0 1 0 0 0 18 0 1 0 132485211 1658880 213 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 438 215 131 317 0 117 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1620

[startup+0.101333 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1399
/proc/meminfo: memFree=1839176/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=2836 CPUtime=0.09
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 543 0 0 0 9 0 0 0 18 0 1 0 132485211 2904064 525 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606628 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 709 525 138 317 0 388 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2836

[startup+0.301353 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1399
/proc/meminfo: memFree=1839176/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=3776 CPUtime=0.29
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 748 0 0 0 29 0 0 0 19 0 1 0 132485211 3866624 730 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712485 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 944 730 139 317 0 623 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3776

[startup+0.70139 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1399
/proc/meminfo: memFree=1839176/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=6096 CPUtime=0.69
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 1297 0 0 0 69 0 0 0 23 0 1 0 132485211 6242304 1279 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541595 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 1524 1279 139 317 0 1203 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6096

[startup+1.50147 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1400
/proc/meminfo: memFree=1833280/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=9752 CPUtime=1.49
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 2161 0 0 0 148 1 0 0 25 0 1 0 132485211 9986048 2143 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 2438 2143 139 317 0 2117 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9752

[startup+3.10162 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1400
/proc/meminfo: memFree=1828672/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=15832 CPUtime=3.09
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 3613 0 0 0 308 1 0 0 25 0 1 0 132485211 16211968 3595 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272548 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 3958 3595 139 317 0 3637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15832

[startup+6.30192 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1400
/proc/meminfo: memFree=1818944/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=25208 CPUtime=6.29
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 5883 0 0 0 627 2 0 0 25 0 1 0 132485211 25812992 5865 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 6302 5865 139 317 0 5981 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25208

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1400
/proc/meminfo: memFree=1803200/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=39604 CPUtime=12.69
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 9333 0 0 0 1265 4 0 0 25 0 1 0 132485211 40554496 9315 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 9901 9315 139 317 0 9580 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39604

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 1400
/proc/meminfo: memFree=1780480/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=62752 CPUtime=25.48
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 14800 0 0 0 2542 6 0 0 25 0 1 0 132485211 64258048 14782 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 15688 14782 139 317 0 15367 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 62752

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 1400
/proc/meminfo: memFree=1753728/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=91108 CPUtime=51.08
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 21536 0 0 0 5098 10 0 0 25 0 1 0 132485211 93294592 21518 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 22777 21518 139 317 0 22456 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 91108

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 3/78 1400
/proc/meminfo: memFree=1704448/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=142144 CPUtime=102.27
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 33698 0 0 0 10211 16 0 0 25 0 1 0 132485211 145555456 33680 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563659 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 35536 33680 139 317 0 35215 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 142144

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1400
/proc/meminfo: memFree=1662400/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=185364 CPUtime=162.25
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 44286 0 0 0 16204 21 0 0 25 0 1 0 132485211 189812736 44268 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284223 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 46341 44268 139 317 0 46020 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 185364

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1402
/proc/meminfo: memFree=1618176/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=236012 CPUtime=222.23
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 55197 0 0 0 22197 26 0 0 25 0 1 0 132485211 241676288 55179 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712513 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 59003 55179 139 317 0 58682 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 236012

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1402
/proc/meminfo: memFree=1585152/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=272628 CPUtime=282.21
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 63515 0 0 0 28191 30 0 0 25 0 1 0 132485211 279171072 63497 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 68157 63497 139 317 0 67836 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 272628

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1402
/proc/meminfo: memFree=1560768/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=295396 CPUtime=342.2
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 69495 0 0 0 34186 34 0 0 25 0 1 0 132485211 302485504 69477 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 73849 69477 139 317 0 73528 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 295396

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1402
/proc/meminfo: memFree=1535488/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=319568 CPUtime=402.19
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 75821 0 0 0 40181 38 0 0 25 0 1 0 132485211 327237632 75803 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 79892 75803 139 317 0 79571 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 319568

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1402
/proc/meminfo: memFree=1513152/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=340672 CPUtime=462.17
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 81414 0 0 0 46177 40 0 0 25 0 1 0 132485211 348848128 81396 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 85168 81396 139 317 0 84847 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 340672

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1402
/proc/meminfo: memFree=1494656/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=359224 CPUtime=522.16
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 86068 0 0 0 52174 42 0 0 25 0 1 0 132485211 367845376 85992 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 89806 85992 139 317 0 89485 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 359224

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1402
/proc/meminfo: memFree=1464448/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=402672 CPUtime=582.14
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 93574 0 0 0 58168 46 0 0 25 0 1 0 132485211 412336128 93498 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 100668 93498 139 317 0 100347 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 402672

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1402
/proc/meminfo: memFree=1444352/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=427488 CPUtime=642.14
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 98575 0 0 0 64165 49 0 0 25 0 1 0 132485211 437747712 98499 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 106872 98499 139 317 0 106551 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 427488


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

/proc/meminfo: memFree=1302656/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=566488 CPUtime=1062.03
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 134026 0 0 0 106133 70 0 0 25 0 1 0 132485211 580083712 133950 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 141622 133950 139 317 0 141301 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 566488

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1402
/proc/meminfo: memFree=1284864/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=592232 CPUtime=1122.01
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 138416 0 0 0 112129 72 0 0 25 0 1 0 132485211 606445568 138340 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 148058 138340 139 317 0 147737 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 592232

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1402
/proc/meminfo: memFree=1276096/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=601616 CPUtime=1181.99
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 140594 0 0 0 118126 73 0 0 25 0 1 0 132485211 616054784 140518 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 150404 140518 139 317 0 150083 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 601616

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1402
/proc/meminfo: memFree=1271680/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=606208 CPUtime=1241.98
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 141700 0 0 0 124124 74 0 0 25 0 1 0 132485211 620756992 141624 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 151552 141624 139 317 0 151231 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 606208

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1402
/proc/meminfo: memFree=1249728/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=636360 CPUtime=1301.97
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 147156 0 0 0 130119 78 0 0 25 0 1 0 132485211 651632640 147080 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 159090 147080 139 317 0 158769 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 636360

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1402
/proc/meminfo: memFree=1240704/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=645092 CPUtime=1361.95
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 149418 0 0 0 136116 79 0 0 25 0 1 0 132485211 660574208 149342 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 161273 149342 139 317 0 160952 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 645092

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1402
/proc/meminfo: memFree=1229632/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=655540 CPUtime=1421.95
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 152173 0 0 0 142114 81 0 0 25 0 1 0 132485211 671272960 152097 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 163885 152097 139 317 0 163564 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 655540

[startup+1482.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 1402
/proc/meminfo: memFree=1217600/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=666244 CPUtime=1481.92
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 155199 0 0 0 148110 82 0 0 25 0 1 0 132485211 682233856 155123 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 166561 155123 139 317 0 166240 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 666244

[startup+1542.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 1402
/proc/meminfo: memFree=1207808/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=676020 CPUtime=1541.9
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 157606 0 0 0 154106 84 0 0 25 0 1 0 132485211 692244480 157530 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 169005 157530 139 317 0 168684 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 676020

[startup+1602.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/84 1510
/proc/meminfo: memFree=1197328/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=684536 CPUtime=1601.85
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 159893 0 0 0 160097 88 0 0 25 0 1 0 132485211 700964864 159817 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 171134 159817 139 317 0 170813 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 684536

[startup+1662.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1600
/proc/meminfo: memFree=1189816/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=693008 CPUtime=1661.79
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 162061 0 0 0 166090 89 0 0 25 0 1 0 132485211 709640192 161985 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 173252 161985 139 317 0 172931 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 693008

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1600
/proc/meminfo: memFree=1179960/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=702288 CPUtime=1721.78
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 164553 0 0 0 172087 91 0 0 25 0 1 0 132485211 719142912 164477 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278970 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 175572 164477 139 317 0 175251 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 702288

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1600
/proc/meminfo: memFree=1170040/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=711812 CPUtime=1781.77
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 166982 0 0 0 178084 93 0 0 25 0 1 0 132485211 728895488 166906 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 177953 166906 139 317 0 177632 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 711812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1600
/proc/meminfo: memFree=1166200/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=715564 CPUtime=1800.07
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 167924 0 0 0 179914 93 0 0 25 0 1 0 132485211 732737536 167848 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 178891 167848 139 317 0 178570 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 715564

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1600
/proc/meminfo: memFree=1166200/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=715692 CPUtime=1800.86
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 167930 0 0 0 179993 93 0 0 25 0 1 0 132485211 732868608 167854 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563639 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 178923 167854 139 317 0 178602 0
Current children cumulated CPU time (s) 1800.86
Current children cumulated vsize (KiB) 715692

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1601
/proc/meminfo: memFree=1166064/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=715692 CPUtime=1801.66
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 167953 0 0 0 180073 93 0 0 25 0 1 0 132485211 732868608 167877 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 178923 167877 139 317 0 178602 0
Current children cumulated CPU time (s) 1801.66
Current children cumulated vsize (KiB) 715692

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1601
/proc/meminfo: memFree=1166064/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=715692 CPUtime=1802.06
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4194304 167953 0 0 0 180113 93 0 0 25 0 1 0 132485211 732868608 167877 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 178923 167877 139 317 0 178602 0
Current children cumulated CPU time (s) 1802.06
Current children cumulated vsize (KiB) 715692

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1601
/proc/meminfo: memFree=1166064/2055920 swapFree=4145412/4192956
[pid=1399] ppid=1397 vsize=0 CPUtime=1802.16
/proc/1399/stat : 1399 (oree) R 1397 1399 481 0 -1 4195332 167953 0 0 0 180114 102 0 0 25 0 1 0 132485211 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1399/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.16
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.72
CPU time (s): 1802.19
CPU user time (s): 1801.14
CPU system time (s): 1.04784
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 715692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.14
system time used= 1.04784
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 167953
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= 6886

runsolver used 2.15567 second user time and 4.39933 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue Apr 17 21:34:34 UTC 2007

IDJOB= 362188
IDBENCH= 1538
IDSOLVER= 172
FILE ID= node14/362188-1176845674

PBS_JOBID= 4590157

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/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran10x12.opb
COMMAND LINE= oree /tmp/evaluation/362188-1176845674/instance-362188-1176845674.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-362188-1176845674 -o ROOT/results/node14/solver-362188-1176845674 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/362188-1176845674/instance-362188-1176845674.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  44a4d7082f03e09f83e967b1f06a2c02

RANDOM SEED= 223115035

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1839584 kB
Buffers:         32380 kB
Cached:         116712 kB
SwapCached:      14788 kB
Active:          65556 kB
Inactive:       109748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839584 kB
SwapTotal:     4192956 kB
SwapFree:      4145412 kB
Dirty:            1528 kB
Writeback:           0 kB
Mapped:          29800 kB
Slab:            26520 kB
Committed_AS:  6574056 kB
PageTables:       1784 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 node14 on Tue Apr 17 22:04:38 UTC 2007