Trace number 356844

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) 1800.57 1801.16

General information on the benchmark

Namenormalized-PB06/OPT-MEDINT/reduced/mps-v2-20-10/
plato.asu.edu/pub/lptestset/fome/normalized-reduced-mps-v2-20-10-fome12.opb
MD5SUM489d5377e587a4ab41c94f06db936b0a
Bench CategoryOPT-MEDINT (optimisation, medium integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1466812
Total number of constraints24336
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 constraints24336
Minimum length of a constraint13
Maximum length of a constraint6840
Number of terms in the objective function 748132
Biggest coefficient in the objective function 320
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 1253788
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 1253788
Number of bits of the biggest sum of numbers21
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...
16.09/16.15	c ...done
16.09/16.15	c #vars=1466812 #constraints=48621 hasObjective=yes
28.87/28.99	c res. mode=mod
28.87/28.99	c VSIDS like heuristics
28.87/28.99	c complete search running
49.47/49.54	c restart after 401 decisions
53.56/53.67	c nbDecision=500 #constraints=48733
66.26/66.39	c restart after 801 decisions
74.35/74.48	c nbDecision=1000 #constraints=48811
95.15/95.29	c nbDecision=1500 #constraints=48876
99.44/99.56	c restart after 1601 decisions
115.64/115.77	c nbDecision=2000 #constraints=48914
136.63/136.80	c nbDecision=2500 #constraints=48978
157.02/157.20	c nbDecision=3000 #constraints=49015
165.63/165.76	c restart after 3201 decisions
177.93/178.06	c nbDecision=3500 #constraints=49079
199.02/199.17	c nbDecision=4000 #constraints=49150
219.91/220.03	c nbDecision=4500 #constraints=49202
240.60/240.76	c nbDecision=5000 #constraints=49264
261.39/261.55	c nbDecision=5500 #constraints=49313
282.29/282.44	c nbDecision=6000 #constraints=49366
299.39/299.53	c restart after 6401 decisions
303.39/303.57	c nbDecision=6500 #constraints=49451
324.48/324.63	c nbDecision=7000 #constraints=49517
344.87/345.00	c nbDecision=7500 #constraints=49552
365.46/365.68	c nbDecision=8000 #constraints=49589
386.75/386.99	c nbDecision=8500 #constraints=49673
407.55/407.76	c nbDecision=9000 #constraints=49729
428.24/428.44	c nbDecision=9500 #constraints=49769
448.73/448.97	c nbDecision=10000 #constraints=49797
469.63/469.81	c nbDecision=10500 #constraints=49845
490.42/490.67	c nbDecision=11000 #constraints=49893
511.12/511.37	c nbDecision=11500 #constraints=49932
532.01/532.20	c nbDecision=12000 #constraints=49980
552.60/552.87	c nbDecision=12500 #constraints=50017
565.10/565.34	c restart after 12801 decisions
573.09/573.36	c nbDecision=13000 #constraints=50054
593.80/594.01	c nbDecision=13500 #constraints=50089
614.59/614.89	c nbDecision=14000 #constraints=50139
635.68/635.93	c nbDecision=14500 #constraints=50199
656.27/656.54	c nbDecision=15000 #constraints=50231
676.96/677.25	c nbDecision=15500 #constraints=50271
697.65/697.96	c nbDecision=16000 #constraints=50310
718.35/718.62	c nbDecision=16500 #constraints=50345
738.95/739.20	c nbDecision=17000 #constraints=50373
759.53/759.85	c nbDecision=17500 #constraints=50408
780.83/781.18	c nbDecision=18000 #constraints=50487
801.43/801.75	c nbDecision=18500 #constraints=50514
822.12/822.42	c nbDecision=19000 #constraints=50549
842.61/842.91	c nbDecision=19500 #constraints=50573
863.00/863.37	c nbDecision=20000 #constraints=50594
883.89/884.25	c nbDecision=20500 #constraints=50641
904.49/904.82	c nbDecision=21000 #constraints=50667
925.29/925.63	c nbDecision=21500 #constraints=50712
945.78/946.10	c nbDecision=22000 #constraints=50733
966.77/967.10	c nbDecision=22500 #constraints=50788
987.06/987.45	c nbDecision=23000 #constraints=50801
1007.65/1008.04	c nbDecision=23500 #constraints=50829
1028.35/1028.75	c nbDecision=24000 #constraints=50863
1048.95/1049.33	c nbDecision=24500 #constraints=50888
1069.54/1069.96	c nbDecision=25000 #constraints=50917
1090.03/1090.49	c nbDecision=25500 #constraints=50940
1094.33/1094.74	c restart after 25601 decisions
1110.42/1110.89	c nbDecision=26000 #constraints=50968
1131.22/1131.64	c nbDecision=26500 #constraints=51004
1151.91/1152.36	c nbDecision=27000 #constraints=51037
1172.70/1173.14	c nbDecision=27500 #constraints=51075
1193.40/1193.89	c nbDecision=28000 #constraints=51111
1213.99/1214.49	c nbDecision=28500 #constraints=51138
1234.69/1235.20	c nbDecision=29000 #constraints=51171
1255.48/1255.95	c nbDecision=29500 #constraints=51209
1276.07/1276.51	c nbDecision=30000 #constraints=51235
1296.47/1296.95	c nbDecision=30500 #constraints=51251
1317.05/1317.57	c nbDecision=31000 #constraints=51279
1337.75/1338.28	c nbDecision=31500 #constraints=51314
1358.55/1359.02	c nbDecision=32000 #constraints=51351
1379.04/1379.58	c nbDecision=32500 #constraints=51373
1399.63/1400.17	c nbDecision=33000 #constraints=51399
1419.92/1420.47	c nbDecision=33500 #constraints=51407
1440.52/1441.04	c nbDecision=34000 #constraints=51432
1461.12/1461.63	c nbDecision=34500 #constraints=51458
1481.51/1482.02	c nbDecision=35000 #constraints=51471
1501.80/1502.37	c nbDecision=35500 #constraints=51483
1522.69/1523.25	c nbDecision=36000 #constraints=51529
1542.98/1543.54	c nbDecision=36500 #constraints=51537
1563.39/1563.96	c nbDecision=37000 #constraints=51555
1584.08/1584.62	c nbDecision=37500 #constraints=51582
1604.57/1605.15	c nbDecision=38000 #constraints=51604
1625.06/1625.66	c nbDecision=38500 #constraints=51623
1645.85/1646.45	c nbDecision=39000 #constraints=51665
1666.65/1667.22	c nbDecision=39500 #constraints=51699
1688.44/1689.00	c nbDecision=40000 #constraints=51790
1709.33/1709.98	c nbDecision=40500 #constraints=51844
1730.03/1730.65	c nbDecision=41000 #constraints=51894
1750.62/1751.22	c nbDecision=41500 #constraints=51922
1771.72/1772.32	c nbDecision=42000 #constraints=51986
1792.51/1793.12	c nbDecision=42500 #constraints=52030
1800.02/1800.60	Received signal 15
1800.02/1800.63	
1800.02/1800.63	s UNKNOWN
1800.02/1800.63	
1800.02/1800.63	c user time= 1799.19 s
1800.02/1800.63	c system time= 0.85287 s
1800.02/1800.63	c wall clock time=1800.63

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/node3/watcher-356844-1176845156 -o ROOT/results/node3/solver-356844-1176845156 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356844-1176845156/instance-356844-1176845156.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: 1.05 1.02 1.00 3/77 30263
/proc/meminfo: memFree=1656032/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=1620 CPUtime=0
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 160554138 1658880 175 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 405 175 126 317 0 84 0

[startup+0.020288 s]
/proc/loadavg: 1.05 1.02 1.00 3/77 30263
/proc/meminfo: memFree=1656032/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=1880 CPUtime=0.01
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 304 0 0 0 1 0 0 0 18 0 1 0 160554138 1925120 253 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 470 253 126 317 0 149 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1880

[startup+0.101301 s]
/proc/loadavg: 1.05 1.02 1.00 3/77 30263
/proc/meminfo: memFree=1656032/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=3440 CPUtime=0.09
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 898 0 0 0 9 0 0 0 18 0 1 0 160554138 3522560 653 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 860 653 126 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.301332 s]
/proc/loadavg: 1.05 1.02 1.00 3/77 30263
/proc/meminfo: memFree=1656032/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=9548 CPUtime=0.29
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 2900 0 0 0 28 1 0 0 19 0 1 0 160554138 9777152 1885 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 2387 1885 126 317 0 2066 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9548

[startup+0.701397 s]
/proc/loadavg: 1.05 1.02 1.00 3/77 30263
/proc/meminfo: memFree=1656032/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=17736 CPUtime=0.69
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 5936 0 0 0 66 3 0 0 23 0 1 0 160554138 18161664 3896 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 4434 3896 126 317 0 4113 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17736

[startup+1.50153 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 30264
/proc/meminfo: memFree=1629912/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=34244 CPUtime=1.49
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 11250 0 0 0 143 6 0 0 25 0 1 0 160554138 35065856 7161 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712497 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 8561 7161 127 317 0 8240 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34244

[startup+3.10179 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 30264
/proc/meminfo: memFree=1619032/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=68352 CPUtime=3.09
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 19606 0 0 0 299 10 0 0 25 0 1 0 160554138 69992448 15517 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 17088 15517 131 317 0 16767 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68352

[startup+6.30131 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 30264
/proc/meminfo: memFree=1537880/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=148008 CPUtime=6.29
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 39213 0 0 0 609 20 0 0 25 0 1 0 160554138 151560192 35124 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 37002 35124 131 317 0 36681 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 148008

[startup+12.7013 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 30264
/proc/meminfo: memFree=1377688/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=305652 CPUtime=12.68
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 78037 0 0 0 1229 39 0 0 25 0 1 0 160554138 312987648 73915 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 76413 73915 131 317 0 76092 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 305652

[startup+25.5014 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 30264
/proc/meminfo: memFree=1122200/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=546372 CPUtime=25.48
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 137927 0 0 0 2486 62 0 0 25 0 1 0 160554138 559484928 133805 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134602388 0 0 4096 17474 0 0 0 17 0 0 0
/proc/30263/statm: 136593 133805 137 317 0 136272 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 546372

[startup+51.1016 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 30264
/proc/meminfo: memFree=1067544/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=600896 CPUtime=51.06
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 151536 0 0 0 5037 69 0 0 25 0 1 0 160554138 615317504 147081 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606679 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 150224 147081 139 317 0 149903 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 600896

[startup+102.306 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 30264
/proc/meminfo: memFree=1067544/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=600896 CPUtime=102.25
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 151537 0 0 0 10156 69 0 0 25 0 1 0 160554138 615317504 147082 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606710 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 150224 147082 139 317 0 149903 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 600896

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 30264
/proc/meminfo: memFree=1067544/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=600896 CPUtime=162.22
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 151537 0 0 0 16153 69 0 0 25 0 1 0 160554138 615317504 147082 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 150224 147082 139 317 0 149903 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 600896

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 30264
/proc/meminfo: memFree=1067032/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=601424 CPUtime=222.21
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 151682 0 0 0 22151 70 0 0 25 0 1 0 160554138 615858176 147227 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606843 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 150356 147227 139 317 0 150035 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 601424

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 30266
/proc/meminfo: memFree=1066200/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=602344 CPUtime=282.19
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 151928 0 0 0 28148 71 0 0 25 0 1 0 160554138 616800256 147473 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135384531 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 150586 147473 170 317 0 150265 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 602344

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1065496/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=603004 CPUtime=342.17
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 152096 0 0 0 34146 71 0 0 25 0 1 0 160554138 617476096 147641 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606697 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 150751 147641 170 317 0 150430 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 603004

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1064728/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=603664 CPUtime=402.15
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 152280 0 0 0 40143 72 0 0 25 0 1 0 160554138 618151936 147825 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135194616 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 150916 147825 170 317 0 150595 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 603664

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1063896/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=604476 CPUtime=462.13
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 152489 0 0 0 46141 72 0 0 25 0 1 0 160554138 618983424 148034 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135384501 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 151119 148034 170 317 0 150798 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 604476

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1062552/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=605932 CPUtime=522.12
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 152823 0 0 0 52139 73 0 0 25 0 1 0 160554138 620474368 148368 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 151483 148368 170 317 0 151162 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 605932

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1062104/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=606312 CPUtime=582.09
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 152950 0 0 0 58136 73 0 0 25 0 1 0 160554138 620863488 148495 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135385188 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 151578 148495 170 317 0 151257 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 606312

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1060632/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=607764 CPUtime=642.08
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 153298 0 0 0 64134 74 0 0 25 0 1 0 160554138 622350336 148843 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606698 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 151941 148843 170 317 0 151620 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 607764


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

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1055768/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=612544 CPUtime=941.98
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 154511 0 0 0 94121 77 0 0 25 0 1 0 160554138 627245056 150056 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606886 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 153136 150056 170 317 0 152815 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 612544

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1054680/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=613684 CPUtime=1001.96
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 154775 0 0 0 100119 77 0 0 25 0 1 0 160554138 628412416 150320 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135384537 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 153421 150320 170 317 0 153100 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 613684

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1053656/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=614732 CPUtime=1061.94
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 155044 0 0 0 106116 78 0 0 25 0 1 0 160554138 629485568 150589 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606695 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 153683 150589 170 317 0 153362 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 614732

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1053016/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=615376 CPUtime=1121.92
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 155201 0 0 0 112113 79 0 0 25 0 1 0 160554138 630145024 150746 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135384531 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 153844 150746 170 317 0 153523 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 615376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1051864/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=616572 CPUtime=1181.9
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 155491 0 0 0 118111 79 0 0 25 0 1 0 160554138 631369728 151036 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606682 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 154143 151036 170 317 0 153822 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 616572

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1050712/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=617628 CPUtime=1241.89
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 155784 0 0 0 124109 80 0 0 25 0 1 0 160554138 632451072 151329 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135384524 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 154407 151329 170 317 0 154086 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 617628

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1049752/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=618564 CPUtime=1301.86
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 156006 0 0 0 130106 80 0 0 25 0 1 0 160554138 633409536 151551 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606880 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 154641 151551 170 317 0 154320 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 618564

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1048728/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=619488 CPUtime=1361.85
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 156251 0 0 0 136104 81 0 0 25 0 1 0 160554138 634355712 151796 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 154872 151796 170 317 0 154551 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 619488

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1048088/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=620144 CPUtime=1421.83
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 156402 0 0 0 142102 81 0 0 25 0 1 0 160554138 635027456 151947 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 155036 151947 170 317 0 154715 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 620144

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1046040/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=622628 CPUtime=1481.81
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 156914 0 0 0 148099 82 0 0 25 0 1 0 160554138 637571072 152459 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606843 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 155657 152459 170 317 0 155336 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 622628

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1045336/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=623296 CPUtime=1541.78
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 157093 0 0 0 154096 82 0 0 25 0 1 0 160554138 638255104 152638 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606695 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 155824 152638 170 317 0 155503 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 623296

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1043992/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=624784 CPUtime=1601.77
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 157433 0 0 0 160094 83 0 0 25 0 1 0 160554138 639778816 152978 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 156196 152978 170 317 0 155875 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 624784

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1043288/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=625572 CPUtime=1661.74
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 157622 0 0 0 166091 83 0 0 25 0 1 0 160554138 640585728 153167 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135385255 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 156393 153167 170 317 0 156072 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 625572

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1040984/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=627704 CPUtime=1721.73
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 158176 0 0 0 172089 84 0 0 25 0 1 0 160554138 642768896 153721 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 156926 153721 170 317 0 156605 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 627704

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1039576/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=629188 CPUtime=1781.71
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 158527 0 0 0 178086 85 0 0 25 0 1 0 160554138 644288512 154072 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606673 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 157297 154072 170 317 0 156976 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 629188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1039448/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=629320 CPUtime=1800.02
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 158563 0 0 0 179917 85 0 0 25 0 1 0 160554138 644423680 154108 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135385221 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 157330 154108 170 317 0 157009 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 629320

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

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

[startup+1801 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1039448/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=597644 CPUtime=1800.4
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194304 158579 0 0 0 179955 85 0 0 25 0 1 0 160554138 611987456 146513 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 149411 146513 186 317 0 149090 0
Current children cumulated CPU time (s) 1800.4
Current children cumulated vsize (KiB) 597644

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30266
/proc/meminfo: memFree=1039448/2055920 swapFree=4132104/4192956
[pid=30263] ppid=30261 vsize=0 CPUtime=1800.5
/proc/30263/stat : 30263 (oree) R 30261 30263 29519 0 -1 4194308 158579 0 0 0 179961 89 0 0 25 0 1 0 160554138 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30263/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.5
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.16
CPU time (s): 1800.57
CPU user time (s): 1799.62
CPU system time (s): 0.950855
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 629320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.62
system time used= 0.950855
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 158579
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= 37441

runsolver used 2.08068 second user time and 4.47232 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Apr 17 21:26:04 UTC 2007

IDJOB= 356844
IDBENCH= 1502
IDSOLVER= 172
FILE ID= node3/356844-1176845156

PBS_JOBID= 4590132

Free space on /tmp= 66374 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-MEDINT/reduced/mps-v2-20-10/plato.asu.edu/pub/lptestset/fome/normalized-reduced-mps-v2-20-10-fome12.opb
COMMAND LINE= oree /tmp/evaluation/356844-1176845156/instance-356844-1176845156.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-356844-1176845156 -o ROOT/results/node3/solver-356844-1176845156 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356844-1176845156/instance-356844-1176845156.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  489d5377e587a4ab41c94f06db936b0a

RANDOM SEED= 508378675

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1656440 kB
Buffers:         33960 kB
Cached:         289304 kB
SwapCached:      23876 kB
Active:         149596 kB
Inactive:       205800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656440 kB
SwapTotal:     4192956 kB
SwapFree:      4132104 kB
Dirty:           60872 kB
Writeback:           0 kB
Mapped:          30448 kB
Slab:            29548 kB
Committed_AS:  5186440 kB
PageTables:       1780 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= 66374 MiB

End job on node3 on Tue Apr 17 21:56:07 UTC 2007