Trace number 357364

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) 1800.33 1800.76

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-set1al.opb
MD5SUM2171c0e7720e195b62c6e8928bbcbe1d
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark588491944
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 585542656
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints492
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 constraints492
Minimum length of a constraint31
Maximum length of a constraint630
Number of terms in the objective function 7200
Biggest coefficient in the objective function 10737418240
Number of bits for the biggest coefficient in the objective function 34
Sum of the numbers in the objective function 1616008034847
Number of bits of the sum of numbers in the objective function 41
Biggest number in a constraint 10737418240
Number of bits of the biggest number in a constraint 34
Biggest sum of numbers in a constraint 1616008034847
Number of bits of the biggest sum of numbers41
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...
0.10/0.14	c ...done
0.10/0.14	c #vars=14400 #constraints=733 hasObjective=yes
0.10/0.19	c res. mode=mod
0.10/0.19	c VSIDS like heuristics
0.10/0.19	c complete search running
0.19/0.26	c restart after 401 decisions
0.19/0.28	c nbDecision=500 #constraints=733
0.29/0.32	c restart after 801 decisions
0.29/0.35	c nbDecision=1000 #constraints=733
0.39/0.43	c nbDecision=1500 #constraints=733
0.39/0.44	c restart after 1601 decisions
0.49/0.50	c nbDecision=2000 #constraints=733
0.49/0.57	c nbDecision=2500 #constraints=733
0.59/0.64	c nbDecision=3000 #constraints=733
0.59/0.66	c restart after 3201 decisions
0.69/0.71	c nbDecision=3500 #constraints=733
0.69/0.78	c nbDecision=4000 #constraints=733
0.79/0.85	c nbDecision=4500 #constraints=733
0.89/0.91	c nbDecision=5000 #constraints=733
0.89/0.97	c nbDecision=5500 #constraints=733
0.99/1.02	c nbDecision=6000 #constraints=733
0.99/1.05	c restart after 6401 decisions
0.99/1.07	c nbDecision=6500 #constraints=733
1.09/1.14	c nbDecision=7000 #constraints=733
1.19/1.21	c nbDecision=7500 #constraints=733
1.19/1.28	c nbDecision=8000 #constraints=733
1.29/1.34	c nbDecision=8500 #constraints=733
1.29/1.39	c nbDecision=9000 #constraints=733
1.39/1.43	c nbDecision=9500 #constraints=733
1.49/1.52	c nbDecision=10000 #constraints=735
3.19/3.21	c nbDecision=10500 #constraints=1211
5.68/5.72	c nbDecision=11000 #constraints=1701
9.18/9.23	c nbDecision=11500 #constraints=2208
12.49/12.53	c nbDecision=12000 #constraints=2700
17.29/17.39	c nbDecision=12500 #constraints=3200
20.48/20.54	c restart after 12801 decisions
20.89/20.93	c nbDecision=13000 #constraints=3497
20.99/21.03	c nbDecision=13500 #constraints=3497
21.08/21.12	c nbDecision=14000 #constraints=3497
21.18/21.21	c nbDecision=14500 #constraints=3497
21.18/21.29	c nbDecision=15000 #constraints=3497
21.28/21.37	c nbDecision=15500 #constraints=3497
21.38/21.43	c nbDecision=16000 #constraints=3497
22.18/22.22	c nbDecision=16500 #constraints=3581
30.09/30.11	c nbDecision=17000 #constraints=4079
36.29/36.33	c nbDecision=17500 #constraints=4567
44.38/44.46	c nbDecision=18000 #constraints=5063
53.48/53.51	c nbDecision=18500 #constraints=5563
65.97/66.08	c nbDecision=19000 #constraints=6066
76.07/76.17	c nbDecision=19500 #constraints=6554
88.57/88.61	c nbDecision=20000 #constraints=7053
100.37/100.48	c nbDecision=20500 #constraints=7552
116.07/116.17	c nbDecision=21000 #constraints=8055
128.76/128.88	c nbDecision=21500 #constraints=8542
144.95/145.02	c nbDecision=22000 #constraints=9028
162.65/162.80	c nbDecision=22500 #constraints=9519
183.75/183.84	c nbDecision=23000 #constraints=10017
201.04/201.16	c nbDecision=23500 #constraints=10511
222.64/222.71	c nbDecision=24000 #constraints=11008
242.33/242.45	c nbDecision=24500 #constraints=11503
265.83/265.96	c nbDecision=25000 #constraints=12004
288.32/288.45	c nbDecision=25500 #constraints=12504
291.22/291.33	c restart after 25601 decisions
293.22/293.37	c nbDecision=26000 #constraints=12600
293.42/293.56	c nbDecision=26500 #constraints=12600
293.62/293.73	c nbDecision=27000 #constraints=12600
293.82/293.94	c nbDecision=27500 #constraints=12600
294.02/294.12	c nbDecision=28000 #constraints=12600
294.12/294.28	c nbDecision=28500 #constraints=12600
294.32/294.46	c nbDecision=29000 #constraints=12600
307.82/307.93	c nbDecision=29500 #constraints=12885
335.01/335.19	c nbDecision=30000 #constraints=13379
357.81/357.98	c nbDecision=30500 #constraints=13884
381.70/381.89	c nbDecision=31000 #constraints=14382
410.49/410.63	c nbDecision=31500 #constraints=14880
437.09/437.22	c nbDecision=32000 #constraints=15367
470.17/470.38	c nbDecision=32500 #constraints=15867
493.48/493.65	c nbDecision=33000 #constraints=16374
520.06/520.24	c nbDecision=33500 #constraints=16867
558.76/558.97	c nbDecision=34000 #constraints=17371
590.15/590.31	c nbDecision=34500 #constraints=17866
630.74/630.97	c nbDecision=35000 #constraints=18362
671.93/672.12	c nbDecision=35500 #constraints=18865
711.12/711.34	c nbDecision=36000 #constraints=19361
749.81/750.09	c nbDecision=36500 #constraints=19857
786.41/786.65	c nbDecision=37000 #constraints=20360
826.19/826.46	c nbDecision=37500 #constraints=20858
875.18/875.40	c nbDecision=38000 #constraints=21361
915.67/915.95	c nbDecision=38500 #constraints=21857
961.16/961.42	c nbDecision=39000 #constraints=22354
1003.65/1003.90	c nbDecision=39500 #constraints=22853
1054.53/1054.84	c nbDecision=40000 #constraints=23350
1100.94/1101.24	c nbDecision=40500 #constraints=23846
1149.42/1149.73	c nbDecision=41000 #constraints=24346
1192.30/1192.70	c nbDecision=41500 #constraints=24847
1250.39/1250.76	c nbDecision=42000 #constraints=25350
1294.98/1295.37	c nbDecision=42500 #constraints=25844
1353.97/1354.30	c nbDecision=43000 #constraints=26348
1403.56/1403.99	c nbDecision=43500 #constraints=26832
1463.24/1463.60	c nbDecision=44000 #constraints=27332
1515.32/1515.72	c nbDecision=44500 #constraints=27830
1572.02/1572.47	c nbDecision=45000 #constraints=28325
1618.70/1619.10	c nbDecision=45500 #constraints=28827
1665.59/1666.05	c nbDecision=46000 #constraints=29329
1729.77/1730.28	c nbDecision=46500 #constraints=29830
1780.77/1781.25	c nbDecision=47000 #constraints=30320
1800.06/1800.50	Received signal 15
1800.16/1800.66	
1800.16/1800.66	s UNKNOWN
1800.16/1800.66	
1800.16/1800.66	c user time= 1799.41 s
1800.16/1800.66	c system time= 0.818875 s
1800.16/1800.66	c wall clock time=1800.66

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/node43/watcher-357364-1176995852 -o ROOT/results/node43/solver-357364-1176995852 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357364-1176995852/instance-357364-1176995852.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: 1.00 1.00 1.00 3/77 7177
/proc/meminfo: memFree=1602960/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=1468 CPUtime=0
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 147497073 1503232 162 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 367 162 127 317 0 46 0

[startup+0.103996 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7177
/proc/meminfo: memFree=1602960/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=3336 CPUtime=0.1
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 626 0 0 0 10 0 0 0 18 0 1 0 147497073 3416064 608 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 834 608 131 317 0 513 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3336

[startup+0.203004 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7177
/proc/meminfo: memFree=1602960/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=5992 CPUtime=0.19
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 1295 0 0 0 19 0 0 0 19 0 1 0 147497073 6135808 1277 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 1498 1277 137 317 0 1177 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5992

[startup+0.303013 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7177
/proc/meminfo: memFree=1602960/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=5992 CPUtime=0.29
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 1297 0 0 0 29 0 0 0 20 0 1 0 147497073 6135808 1279 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606673 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 1498 1279 138 317 0 1177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5992

[startup+0.701048 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7177
/proc/meminfo: memFree=1602960/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=5992 CPUtime=0.69
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 1300 0 0 0 69 0 0 0 23 0 1 0 147497073 6135808 1282 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606682 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 1498 1282 138 317 0 1177 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5992

[startup+1.50112 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 7178
/proc/meminfo: memFree=1598408/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=5992 CPUtime=1.49
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 1316 0 0 0 149 0 0 0 25 0 1 0 147497073 6135808 1298 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596306 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 1498 1298 139 317 0 1177 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5992

[startup+3.10126 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 7178
/proc/meminfo: memFree=1594504/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=13604 CPUtime=3.09
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 3210 0 0 0 308 1 0 0 25 0 1 0 147497073 13930496 3192 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 3401 3192 139 317 0 3080 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13604

[startup+6.30153 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 7178
/proc/meminfo: memFree=1582600/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=25792 CPUtime=6.29
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 6141 0 0 0 626 3 0 0 25 0 1 0 147497073 26411008 6123 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 6448 6123 139 317 0 6127 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25792

[startup+12.7011 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 7178
/proc/meminfo: memFree=1565768/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=39284 CPUtime=12.69
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 9614 0 0 0 1264 5 0 0 25 0 1 0 147497073 40226816 9596 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 9821 9596 139 317 0 9500 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39284

[startup+25.5022 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 7178
/proc/meminfo: memFree=1545288/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=60040 CPUtime=25.49
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 14524 0 0 0 2541 8 0 0 25 0 1 0 147497073 61480960 14506 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604470 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 15010 14506 139 317 0 14689 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 60040

[startup+51.1014 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 7178
/proc/meminfo: memFree=1517064/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=90476 CPUtime=51.08
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 21710 0 0 0 5096 12 0 0 25 0 1 0 147497073 92647424 21692 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746928 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 22619 21692 139 317 0 22298 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 90476

[startup+102.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 7178
/proc/meminfo: memFree=1479496/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=126156 CPUtime=102.27
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 30874 0 0 0 10209 18 0 0 25 0 1 0 147497073 129183744 30856 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 31539 30856 139 317 0 31218 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 126156

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7178
/proc/meminfo: memFree=1445576/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=166092 CPUtime=162.25
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 39496 0 0 0 16203 22 0 0 25 0 1 0 147497073 170078208 39420 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 41523 39420 170 317 0 41202 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 166092

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7178
/proc/meminfo: memFree=1421640/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=188556 CPUtime=222.24
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 45399 0 0 0 22198 26 0 0 25 0 1 0 147497073 193081344 45323 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 47139 45323 170 317 0 46818 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 188556

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7178
/proc/meminfo: memFree=1396808/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=215836 CPUtime=282.23
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 51615 0 0 0 28193 30 0 0 25 0 1 0 147497073 221016064 51539 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 53959 51539 170 317 0 53638 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 215836

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7178
/proc/meminfo: memFree=1375112/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=235740 CPUtime=342.21
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 56971 0 0 0 34188 33 0 0 25 0 1 0 147497073 241397760 56895 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 58935 56895 170 317 0 58614 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 235740

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7178
/proc/meminfo: memFree=1356168/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=252992 CPUtime=402.2
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 61695 0 0 0 40184 36 0 0 25 0 1 0 147497073 259063808 61619 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 63248 61619 170 317 0 62927 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 252992

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7178
/proc/meminfo: memFree=1339656/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=267972 CPUtime=462.18
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 65775 0 0 0 46179 39 0 0 25 0 1 0 147497073 274403328 65699 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 66993 65699 170 317 0 66672 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 267972

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7178
/proc/meminfo: memFree=1322632/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=284284 CPUtime=522.17
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 70131 0 0 0 52175 42 0 0 25 0 1 0 147497073 291106816 69941 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 71071 69941 170 317 0 70750 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 284284

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7178
/proc/meminfo: memFree=1303304/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=323412 CPUtime=582.15
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 78672 0 0 0 58170 45 0 0 25 0 1 0 147497073 331173888 74720 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 80853 74720 170 317 0 80532 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 323412

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7178
/proc/meminfo: memFree=1291144/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=334352 CPUtime=642.14
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 81690 0 0 0 64167 47 0 0 25 0 1 0 147497073 342376448 77738 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 83588 77738 170 317 0 83267 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 334352


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

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7178
/proc/meminfo: memFree=1238984/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=393396 CPUtime=882.08
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 96741 0 0 0 88153 55 0 0 25 0 1 0 147497073 402837504 90644 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 98349 90644 170 317 0 98028 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 393396

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7178
/proc/meminfo: memFree=1228360/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=402972 CPUtime=942.07
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 99386 0 0 0 94150 57 0 0 25 0 1 0 147497073 412643328 93289 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 100743 93289 170 317 0 100422 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 402972

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7178
/proc/meminfo: memFree=1214536/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=416152 CPUtime=1002.05
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 102801 0 0 0 100146 59 0 0 25 0 1 0 147497073 426139648 96704 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 104038 96704 170 317 0 103717 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 416152

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7178
/proc/meminfo: memFree=1204808/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=424748 CPUtime=1062.04
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 105256 0 0 0 106142 62 0 0 25 0 1 0 147497073 434941952 99159 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 106187 99159 170 317 0 105866 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 424748

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7178
/proc/meminfo: memFree=1194824/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=433456 CPUtime=1122.02
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 107694 0 0 0 112139 63 0 0 25 0 1 0 147497073 443858944 101597 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 108364 101597 170 317 0 108043 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 433456

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7178
/proc/meminfo: memFree=1182664/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=444312 CPUtime=1182.01
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 110748 0 0 0 118136 65 0 0 25 0 1 0 147497073 454975488 104651 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 111078 104651 170 317 0 110757 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 444312

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7178
/proc/meminfo: memFree=1173832/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=451864 CPUtime=1241.99
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 112924 0 0 0 124133 66 0 0 25 0 1 0 147497073 462708736 106794 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564062 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 112966 106794 170 317 0 112645 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 451864

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7180
/proc/meminfo: memFree=1163080/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=460932 CPUtime=1301.98
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 115595 0 0 0 130129 69 0 0 25 0 1 0 147497073 471994368 109465 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 115233 109465 170 317 0 114912 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 460932

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7180
/proc/meminfo: memFree=1154248/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=468404 CPUtime=1361.96
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 117765 0 0 0 136126 70 0 0 25 0 1 0 147497073 479645696 111635 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 117101 111635 170 317 0 116780 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 468404

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7180
/proc/meminfo: memFree=1144520/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=476732 CPUtime=1421.95
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 120158 0 0 0 142124 71 0 0 25 0 1 0 147497073 488173568 114028 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 119183 114028 170 317 0 118862 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 476732

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7180
/proc/meminfo: memFree=1136072/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=484012 CPUtime=1481.94
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 122272 0 0 0 148121 73 0 0 25 0 1 0 147497073 495628288 116142 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712497 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 121003 116142 170 317 0 120682 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 484012

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7180
/proc/meminfo: memFree=1127624/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=491728 CPUtime=1541.93
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 124355 0 0 0 154119 74 0 0 25 0 1 0 147497073 503529472 118225 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 122932 118225 170 317 0 122611 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 491728

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7180
/proc/meminfo: memFree=1116936/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=501176 CPUtime=1601.9
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 127028 0 0 0 160115 75 0 0 25 0 1 0 147497073 513204224 120898 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718534 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 125294 120898 170 317 0 124973 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 501176

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7180
/proc/meminfo: memFree=1106632/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=510512 CPUtime=1661.89
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 129644 0 0 0 166112 77 0 0 25 0 1 0 147497073 522764288 123448 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 127628 123448 170 317 0 127307 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 510512

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7180
/proc/meminfo: memFree=1099144/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=516824 CPUtime=1721.88
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 131516 0 0 0 172109 79 0 0 25 0 1 0 147497073 529227776 125320 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 129206 125320 170 317 0 128885 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 516824

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7180
/proc/meminfo: memFree=1089544/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=525180 CPUtime=1781.87
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 133886 0 0 0 178106 81 0 0 25 0 1 0 147497073 537784320 127690 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563383 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 131295 127690 170 317 0 130974 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 525180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7180
/proc/meminfo: memFree=1086664/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=527440 CPUtime=1800.06
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194304 134585 0 0 0 179925 81 0 0 25 0 1 0 147497073 540098560 128389 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 131860 128389 170 317 0 131539 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 527440

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

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

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7181
/proc/meminfo: memFree=1266048/2055920 swapFree=4184648/4192956
[pid=7177] ppid=7175 vsize=0 CPUtime=1800.27
/proc/7177/stat : 7177 (oree) R 7175 7177 6463 0 -1 4194308 134606 0 0 0 179942 85 0 0 25 0 1 0 147497073 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7177/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.27
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.76
CPU time (s): 1800.33
CPU user time (s): 1799.42
CPU system time (s): 0.903862
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 527440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.42
system time used= 0.903862
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 134606
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= 35824

runsolver used 2.09168 second user time and 4.46532 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Thu Apr 19 15:17:33 UTC 2007

IDJOB= 357364
IDBENCH= 2477
IDSOLVER= 172
FILE ID= node43/357364-1176995852

PBS_JOBID= 4630428

Free space on /tmp= 66433 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-set1al.opb
COMMAND LINE= oree /tmp/evaluation/357364-1176995852/instance-357364-1176995852.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-357364-1176995852 -o ROOT/results/node43/solver-357364-1176995852 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357364-1176995852/instance-357364-1176995852.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  2171c0e7720e195b62c6e8928bbcbe1d

RANDOM SEED= 741952808

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1603496 kB
Buffers:         13780 kB
Cached:         265876 kB
SwapCached:       2068 kB
Active:         139076 kB
Inactive:       253324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1603496 kB
SwapTotal:     4192956 kB
SwapFree:      4184648 kB
Dirty:            1884 kB
Writeback:           0 kB
Mapped:         128440 kB
Slab:            45428 kB
Committed_AS:  1756728 kB
PageTables:       1896 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= 66433 MiB

End job on node43 on Thu Apr 19 15:47:36 UTC 2007