Trace number 364428

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) 1800.28 1800.76

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par16-3.opb
MD5SUMb380856d829db7a0713f34bc81382f3a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1015
Best CPU time to get the best result obtained on this benchmark1.76473
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1015
Optimality of the best value was proved YES
Number of variables2030
Total number of constraints4359
Number of constraints which are clauses4359
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint3
Number of terms in the objective function 2030
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 2030
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2030
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...
0.00/0.03	c ...done
0.00/0.03	c #vars=2030 #constraints=4360 hasObjective=yes
0.00/0.06	c res. mode=mod
0.00/0.06	c VSIDS like heuristics
0.00/0.06	c complete search running
1.00/1.09	c restart after 401 decisions
1.29/1.34	c nbDecision=500 #constraints=4838
2.29/2.32	c restart after 801 decisions
2.99/3.01	c nbDecision=1000 #constraints=5332
5.09/5.13	c nbDecision=1500 #constraints=5835
5.59/5.65	c restart after 1601 decisions
7.78/7.81	c nbDecision=2000 #constraints=6323
11.39/11.47	c nbDecision=2500 #constraints=6821
15.88/15.93	c nbDecision=3000 #constraints=7326
18.18/18.24	c restart after 3201 decisions
21.38/21.49	c nbDecision=3500 #constraints=7812
28.39/28.43	c nbDecision=4000 #constraints=8312
36.58/36.62	c nbDecision=4500 #constraints=8811
45.58/45.64	c nbDecision=5000 #constraints=9315
55.67/55.71	c nbDecision=5500 #constraints=9815
68.38/68.42	c nbDecision=6000 #constraints=10313
80.18/80.22	c restart after 6401 decisions
82.57/82.66	c nbDecision=6500 #constraints=10806
98.06/98.16	c nbDecision=7000 #constraints=11302
115.36/115.43	c nbDecision=7500 #constraints=11805
133.86/133.99	c nbDecision=8000 #constraints=12308
153.25/153.30	c nbDecision=8500 #constraints=12804
174.65/174.76	c nbDecision=9000 #constraints=13306
196.84/196.98	c nbDecision=9500 #constraints=13804
221.43/221.54	c nbDecision=10000 #constraints=14309
247.22/247.35	c nbDecision=10500 #constraints=14803
274.12/274.23	c nbDecision=11000 #constraints=15302
302.21/302.35	c nbDecision=11500 #constraints=15807
330.41/330.52	c nbDecision=12000 #constraints=16305
360.10/360.22	c nbDecision=12500 #constraints=16805
380.99/381.12	c restart after 12801 decisions
394.59/394.72	c nbDecision=13000 #constraints=17291
427.48/427.64	c nbDecision=13500 #constraints=17793
461.07/461.20	c nbDecision=14000 #constraints=18291
496.75/496.92	c nbDecision=14500 #constraints=18794
537.25/537.45	c nbDecision=15000 #constraints=19294
580.74/580.97	c nbDecision=15500 #constraints=19794
626.22/626.50	c nbDecision=16000 #constraints=20294
672.41/672.61	c nbDecision=16500 #constraints=20795
717.29/717.59	c nbDecision=17000 #constraints=21293
762.69/762.90	c nbDecision=17500 #constraints=21793
809.38/809.61	c nbDecision=18000 #constraints=22293
857.46/857.70	c nbDecision=18500 #constraints=22793
907.45/907.72	c nbDecision=19000 #constraints=23296
958.43/958.75	c nbDecision=19500 #constraints=23794
1011.12/1011.45	c nbDecision=20000 #constraints=24293
1064.81/1065.10	c nbDecision=20500 #constraints=24796
1120.29/1120.63	c nbDecision=21000 #constraints=25292
1181.07/1181.49	c nbDecision=21500 #constraints=25795
1242.25/1242.67	c nbDecision=22000 #constraints=26296
1305.35/1305.79	c nbDecision=22500 #constraints=26794
1369.52/1369.98	c nbDecision=23000 #constraints=27295
1436.40/1436.83	c nbDecision=23500 #constraints=27794
1506.88/1507.40	c nbDecision=24000 #constraints=28299
1576.07/1576.58	c nbDecision=24500 #constraints=28794
1647.54/1648.08	c nbDecision=25000 #constraints=29295
1721.73/1722.29	c nbDecision=25500 #constraints=29795
1738.23/1738.71	c restart after 25601 decisions
1797.31/1797.85	c nbDecision=26000 #constraints=30289
1800.01/1800.50	Received signal 15
1800.21/1800.74	
1800.21/1800.74	s UNKNOWN
1800.21/1800.74	
1800.21/1800.74	c user time= 1800.15 s
1800.21/1800.74	c system time= 0.114982 s
1800.21/1800.74	c wall clock time=1800.75

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/node62/watcher-364428-1176988096 -o ROOT/results/node62/solver-364428-1176988096 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/364428-1176988096/instance-364428-1176988096.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: 0.65 0.89 0.88 3/64 20820
/proc/meminfo: memFree=1398384/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=1468 CPUtime=0
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 17385560 1503232 162 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713847 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 367 162 127 317 0 46 0

[startup+0.0782979 s]
/proc/loadavg: 0.65 0.89 0.88 3/64 20820
/proc/meminfo: memFree=1398384/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=3148 CPUtime=0.07
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 588 0 0 0 7 0 0 0 18 0 1 0 17385560 3223552 570 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710752 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 787 570 139 317 0 466 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3148

[startup+0.102299 s]
/proc/loadavg: 0.65 0.89 0.88 3/64 20820
/proc/meminfo: memFree=1398384/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=3148 CPUtime=0.09
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 588 0 0 0 9 0 0 0 18 0 1 0 17385560 3223552 570 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562888 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 787 570 139 317 0 466 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.302324 s]
/proc/loadavg: 0.65 0.89 0.88 3/64 20820
/proc/meminfo: memFree=1398384/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=3148 CPUtime=0.29
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 588 0 0 0 29 0 0 0 19 0 1 0 17385560 3223552 570 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710752 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 787 570 139 317 0 466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3148

[startup+0.70137 s]
/proc/loadavg: 0.65 0.89 0.88 3/64 20820
/proc/meminfo: memFree=1398384/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=3276 CPUtime=0.69
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 603 0 0 0 69 0 0 0 22 0 1 0 17385560 3354624 585 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563549 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 819 585 139 317 0 498 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3276

[startup+1.50146 s]
/proc/loadavg: 0.65 0.89 0.88 2/65 20821
/proc/meminfo: memFree=1396456/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=3668 CPUtime=1.49
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 701 0 0 0 149 0 0 0 25 0 1 0 17385560 3756032 683 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711000 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 917 683 139 317 0 596 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3668

[startup+3.10165 s]
/proc/loadavg: 0.65 0.89 0.88 2/65 20821
/proc/meminfo: memFree=1395880/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=4196 CPUtime=3.09
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 849 0 0 0 309 0 0 0 25 0 1 0 17385560 4296704 831 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 1049 831 139 317 0 728 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4196

[startup+6.30203 s]
/proc/loadavg: 0.68 0.89 0.88 2/65 20821
/proc/meminfo: memFree=1394728/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=5244 CPUtime=6.29
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 1094 0 0 0 629 0 0 0 25 0 1 0 17385560 5369856 1076 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562758 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 1311 1076 139 317 0 990 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5244

[startup+12.7018 s]
/proc/loadavg: 0.71 0.89 0.89 2/65 20821
/proc/meminfo: memFree=1393448/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=6296 CPUtime=12.69
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 1386 0 0 0 1268 1 0 0 25 0 1 0 17385560 6447104 1368 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 1574 1368 139 317 0 1253 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6296

[startup+25.5023 s]
/proc/loadavg: 0.77 0.90 0.89 2/65 20821
/proc/meminfo: memFree=1391848/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=7864 CPUtime=25.49
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 1768 0 0 0 2547 2 0 0 25 0 1 0 17385560 8052736 1750 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562702 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 1966 1750 139 317 0 1645 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7864

[startup+51.1013 s]
/proc/loadavg: 0.85 0.91 0.89 2/65 20821
/proc/meminfo: memFree=1389928/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=10028 CPUtime=51.08
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 2298 0 0 0 5106 2 0 0 25 0 1 0 17385560 10268672 2222 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 2507 2222 139 317 0 2186 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10028

[startup+102.305 s]
/proc/loadavg: 0.93 0.92 0.89 2/65 20821
/proc/meminfo: memFree=1387304/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=12696 CPUtime=102.27
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 2949 0 0 0 10224 3 0 0 25 0 1 0 17385560 13000704 2873 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 3174 2873 139 317 0 2853 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12696

[startup+162.301 s]
/proc/loadavg: 0.97 0.93 0.90 2/65 20821
/proc/meminfo: memFree=1385192/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=14920 CPUtime=162.25
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 3469 0 0 0 16221 4 0 0 25 0 1 0 17385560 15278080 3393 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 3730 3393 139 317 0 3409 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14920

[startup+222.301 s]
/proc/loadavg: 0.99 0.94 0.91 2/65 20821
/proc/meminfo: memFree=1383336/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=16656 CPUtime=222.23
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 3922 0 0 0 22219 4 0 0 25 0 1 0 17385560 17055744 3846 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715680 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 4164 3846 139 317 0 3843 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16656

[startup+282.302 s]
/proc/loadavg: 0.99 0.95 0.91 2/65 20821
/proc/meminfo: memFree=1381800/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=18348 CPUtime=282.21
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 4315 0 0 0 28217 4 0 0 25 0 1 0 17385560 18788352 4239 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 4587 4239 139 317 0 4266 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18348

[startup+342.302 s]
/proc/loadavg: 0.99 0.95 0.91 2/65 20821
/proc/meminfo: memFree=1380392/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=19764 CPUtime=342.2
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 4648 0 0 0 34215 5 0 0 25 0 1 0 17385560 20238336 4572 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 4941 4572 139 317 0 4620 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19764

[startup+402.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 20821
/proc/meminfo: memFree=1379048/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=21640 CPUtime=402.19
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 5115 0 0 0 40214 5 0 0 25 0 1 0 17385560 22159360 4924 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 5410 4924 139 317 0 5089 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 21640

[startup+462.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 20821
/proc/meminfo: memFree=1377704/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=22968 CPUtime=462.17
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 5430 0 0 0 46212 5 0 0 25 0 1 0 17385560 23519232 5239 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 5742 5239 139 317 0 5421 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22968

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20821
/proc/meminfo: memFree=1376616/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=23884 CPUtime=522.15
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 5700 0 0 0 52210 5 0 0 25 0 1 0 17385560 24457216 5509 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 5971 5509 139 317 0 5650 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23884

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20821
/proc/meminfo: memFree=1375656/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=24872 CPUtime=582.14
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 5944 0 0 0 58208 6 0 0 25 0 1 0 17385560 25468928 5753 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 6218 5753 139 317 0 5897 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 24872

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20821
/proc/meminfo: memFree=1374760/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=25824 CPUtime=642.12
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 6163 0 0 0 64206 6 0 0 25 0 1 0 17385560 26443776 5972 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 6456 5972 139 317 0 6135 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 25824


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

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20821
/proc/meminfo: memFree=1370344/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=30672 CPUtime=942.03
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 7261 0 0 0 94196 7 0 0 25 0 1 0 17385560 31408128 7070 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 7668 7070 139 317 0 7347 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 30672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20821
/proc/meminfo: memFree=1369512/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=31512 CPUtime=1002.02
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 7466 0 0 0 100194 8 0 0 25 0 1 0 17385560 32268288 7275 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 7878 7275 139 317 0 7557 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 31512

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20821
/proc/meminfo: memFree=1368744/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=32292 CPUtime=1062.01
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 7653 0 0 0 106193 8 0 0 25 0 1 0 17385560 33067008 7462 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 8073 7462 139 317 0 7752 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 32292

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20821
/proc/meminfo: memFree=1368040/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=33212 CPUtime=1121.99
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 7849 0 0 0 112191 8 0 0 25 0 1 0 17385560 34009088 7658 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 8303 7658 139 317 0 7982 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 33212

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20821
/proc/meminfo: memFree=1367400/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=33732 CPUtime=1181.97
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 8001 0 0 0 118189 8 0 0 25 0 1 0 17385560 34541568 7810 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 8433 7810 139 317 0 8112 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 33732

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20821
/proc/meminfo: memFree=1366760/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=34384 CPUtime=1241.95
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 8165 0 0 0 124187 8 0 0 25 0 1 0 17385560 35209216 7974 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 8596 7974 139 317 0 8275 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 34384

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20821
/proc/meminfo: memFree=1366120/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=35036 CPUtime=1301.95
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 8319 0 0 0 130186 9 0 0 25 0 1 0 17385560 35876864 8128 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 8759 8128 139 317 0 8438 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 35036

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20821
/proc/meminfo: memFree=1365480/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=35552 CPUtime=1361.93
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 8472 0 0 0 136184 9 0 0 25 0 1 0 17385560 36405248 8281 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715618 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 8888 8281 139 317 0 8567 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 35552

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20821
/proc/meminfo: memFree=1364840/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=36472 CPUtime=1421.91
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 8636 0 0 0 142182 9 0 0 25 0 1 0 17385560 37347328 8445 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 9118 8445 139 317 0 8797 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 36472

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20821
/proc/meminfo: memFree=1364200/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=37264 CPUtime=1481.89
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 8796 0 0 0 148180 9 0 0 25 0 1 0 17385560 38158336 8605 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134558303 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 9316 8605 139 317 0 8995 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 37264

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20821
/proc/meminfo: memFree=1363624/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=37928 CPUtime=1541.88
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 8932 0 0 0 154178 10 0 0 25 0 1 0 17385560 38838272 8741 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715697 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 9482 8741 139 317 0 9161 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 37928

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20821
/proc/meminfo: memFree=1362984/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=38576 CPUtime=1601.86
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 9087 0 0 0 160176 10 0 0 25 0 1 0 17385560 39501824 8896 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 9644 8896 139 317 0 9323 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 38576

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20821
/proc/meminfo: memFree=1362408/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=39136 CPUtime=1661.84
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 9231 0 0 0 166174 10 0 0 25 0 1 0 17385560 40075264 9040 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 9784 9040 139 317 0 9463 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 39136

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20821
/proc/meminfo: memFree=1361832/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=39788 CPUtime=1721.83
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 9373 0 0 0 172172 11 0 0 25 0 1 0 17385560 40742912 9182 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716140 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 9947 9182 139 317 0 9626 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 39788

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20821
/proc/meminfo: memFree=1361256/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=40180 CPUtime=1781.81
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 9516 0 0 0 178170 11 0 0 25 0 1 0 17385560 41144320 9325 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 10045 9325 139 317 0 9724 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 40180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20821
/proc/meminfo: memFree=1361064/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=40444 CPUtime=1800.01
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 9558 0 0 0 179990 11 0 0 25 0 1 0 17385560 41414656 9367 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 10111 9367 139 317 0 9790 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 40444

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: 0.99 0.97 0.91 2/66 20822
/proc/meminfo: memFree=1361056/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=40444 CPUtime=1800.12
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 9558 0 0 0 180001 11 0 0 25 0 1 0 17385560 41414656 9367 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 10111 9367 139 317 0 9790 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 40444

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20822
/proc/meminfo: memFree=1361056/2055920 swapFree=4184556/4192956
[pid=20820] ppid=20818 vsize=40444 CPUtime=1800.21
/proc/20820/stat : 20820 (oree) R 20818 20820 20721 0 -1 4194304 9558 0 0 0 180010 11 0 0 25 0 1 0 17385560 41414656 9367 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20820/statm: 10111 9367 139 317 0 9790 0
Current children cumulated CPU time (s) 1800.21
Current children cumulated vsize (KiB) 40444

Child status: 0
Real time (s): 1800.76
CPU time (s): 1800.28
CPU user time (s): 1800.16
CPU system time (s): 0.120981
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 40444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.16
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9574
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= 2375

runsolver used 1.3048 second user time and 3.62545 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Thu Apr 19 13:08:16 UTC 2007

IDJOB= 364428
IDBENCH= 2111
IDSOLVER= 172
FILE ID= node62/364428-1176988096

PBS_JOBID= 4630437

Free space on /tmp= 66497 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par16-3.opb
COMMAND LINE= oree /tmp/evaluation/364428-1176988096/instance-364428-1176988096.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-364428-1176988096 -o ROOT/results/node62/solver-364428-1176988096 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/364428-1176988096/instance-364428-1176988096.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  b380856d829db7a0713f34bc81382f3a

RANDOM SEED= 884375885

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1398920 kB
Buffers:         34852 kB
Cached:         549372 kB
SwapCached:       2820 kB
Active:         400816 kB
Inactive:       193288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1398920 kB
SwapTotal:     4192956 kB
SwapFree:      4184556 kB
Dirty:            1768 kB
Writeback:           0 kB
Mapped:          15696 kB
Slab:            48896 kB
Committed_AS:   172468 kB
PageTables:       1460 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= 66497 MiB

End job on node62 on Thu Apr 19 13:38:18 UTC 2007