Trace number 356862

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? (MO) 1112.95 1113.28

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3703.opb
MD5SUMde8002a7213606f6cc39967e9305bae2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 154999
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 654248
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 654248
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
1.89/1.91	c ...done
1.89/1.91	c #vars=155000 #constraints=5301 hasObjective=yes
3.79/3.82	c res. mode=mod
3.79/3.82	c VSIDS like heuristics
3.79/3.82	c complete search running
4.99/5.07	c restart after 401 decisions
5.29/5.30	c nbDecision=500 #constraints=5301
5.89/5.98	c restart after 801 decisions
6.39/6.43	c nbDecision=1000 #constraints=5301
7.49/7.57	c nbDecision=1500 #constraints=5301
7.69/7.80	c restart after 1601 decisions
8.69/8.71	c nbDecision=2000 #constraints=5301
9.79/9.85	c nbDecision=2500 #constraints=5301
10.89/10.99	c nbDecision=3000 #constraints=5301
11.39/11.45	c restart after 3201 decisions
12.09/12.14	c nbDecision=3500 #constraints=5301
13.19/13.28	c nbDecision=4000 #constraints=5301
14.38/14.42	c nbDecision=4500 #constraints=5301
15.48/15.56	c nbDecision=5000 #constraints=5301
16.68/16.76	c nbDecision=5500 #constraints=5304
17.78/17.89	c nbDecision=6000 #constraints=5304
18.69/18.79	c restart after 6401 decisions
18.98/19.02	c nbDecision=6500 #constraints=5304
20.08/20.16	c nbDecision=7000 #constraints=5304
21.18/21.29	c nbDecision=7500 #constraints=5304
22.38/22.42	c nbDecision=8000 #constraints=5304
23.48/23.56	c nbDecision=8500 #constraints=5304
24.58/24.69	c nbDecision=9000 #constraints=5304
25.78/25.81	c nbDecision=9500 #constraints=5304
26.88/26.93	c nbDecision=10000 #constraints=5304
27.98/28.04	c nbDecision=10500 #constraints=5304
29.19/29.27	c nbDecision=11000 #constraints=5309
30.38/30.40	c nbDecision=11500 #constraints=5309
31.48/31.52	c nbDecision=12000 #constraints=5309
32.58/32.64	c nbDecision=12500 #constraints=5309
33.68/33.72	c restart after 12801 decisions
34.18/34.20	c nbDecision=13000 #constraints=5323
35.28/35.34	c nbDecision=13500 #constraints=5323
36.37/36.48	c nbDecision=14000 #constraints=5323
37.57/37.62	c nbDecision=14500 #constraints=5323
38.67/38.77	c nbDecision=15000 #constraints=5323
39.77/39.89	c nbDecision=15500 #constraints=5323
40.97/41.02	c nbDecision=16000 #constraints=5323
42.07/42.14	c nbDecision=16500 #constraints=5323
43.17/43.28	c nbDecision=17000 #constraints=5323
44.37/44.40	c nbDecision=17500 #constraints=5323
45.47/45.52	c nbDecision=18000 #constraints=5323
46.57/46.64	c nbDecision=18500 #constraints=5323
47.67/47.77	c nbDecision=19000 #constraints=5323
48.77/48.89	c nbDecision=19500 #constraints=5323
49.97/50.01	c nbDecision=20000 #constraints=5323
51.07/51.13	c nbDecision=20500 #constraints=5323
53.57/53.60	c nbDecision=21000 #constraints=5380
54.67/54.71	c nbDecision=21500 #constraints=5380
55.77/55.83	c nbDecision=22000 #constraints=5380
56.87/56.94	c nbDecision=22500 #constraints=5380
58.66/58.73	c nbDecision=23000 #constraints=5408
74.06/74.14	c nbDecision=23500 #constraints=5906
92.26/92.35	c nbDecision=24000 #constraints=6409
112.95/113.07	c nbDecision=24500 #constraints=6907
136.64/136.78	c nbDecision=25000 #constraints=7411
162.74/162.82	c nbDecision=25500 #constraints=7905
168.43/168.60	c restart after 25601 decisions
172.33/172.47	c nbDecision=26000 #constraints=8009
173.53/173.61	c nbDecision=26500 #constraints=8009
174.63/174.75	c nbDecision=27000 #constraints=8009
175.73/175.89	c nbDecision=27500 #constraints=8009
176.93/177.08	c nbDecision=28000 #constraints=8009
178.13/178.21	c nbDecision=28500 #constraints=8009
179.23/179.34	c nbDecision=29000 #constraints=8009
180.33/180.46	c nbDecision=29500 #constraints=8009
181.53/181.63	c nbDecision=30000 #constraints=8009
182.63/182.75	c nbDecision=30500 #constraints=8009
183.73/183.88	c nbDecision=31000 #constraints=8009
184.93/185.00	c nbDecision=31500 #constraints=8009
186.03/186.16	c nbDecision=32000 #constraints=8009
187.13/187.29	c nbDecision=32500 #constraints=8009
188.33/188.43	c nbDecision=33000 #constraints=8009
189.43/189.57	c nbDecision=33500 #constraints=8009
191.03/191.10	c nbDecision=34000 #constraints=8009
192.93/193.04	c nbDecision=34500 #constraints=8009
194.82/194.96	c nbDecision=35000 #constraints=8009
196.83/196.94	c nbDecision=35500 #constraints=8009
214.52/214.61	c nbDecision=36000 #constraints=8294
245.51/245.67	c nbDecision=36500 #constraints=8799
279.41/279.56	c nbDecision=37000 #constraints=9291
316.70/316.89	c nbDecision=37500 #constraints=9798
355.88/356.08	c nbDecision=38000 #constraints=10294
398.77/398.91	c nbDecision=38500 #constraints=10798
444.36/444.59	c nbDecision=39000 #constraints=11296
491.84/492.06	c nbDecision=39500 #constraints=11797
542.43/542.68	c nbDecision=40000 #constraints=12297
596.51/596.75	c nbDecision=40500 #constraints=12800
653.20/653.46	c nbDecision=41000 #constraints=13297
713.38/713.60	c nbDecision=41500 #constraints=13790
774.46/774.76	c nbDecision=42000 #constraints=14295
839.14/839.45	c nbDecision=42500 #constraints=14796
907.73/908.06	c nbDecision=43000 #constraints=15303
978.61/978.98	c nbDecision=43500 #constraints=15800
1052.88/1053.29	c nbDecision=44000 #constraints=16298
1112.07/1112.40	Received signal 15
1112.56/1112.98	
1112.56/1112.98	s UNKNOWN
1112.56/1112.98	
1112.56/1112.98	c user time= 1111.03 s
1112.56/1112.98	c system time= 1.62975 s
1112.56/1112.98	c wall clock time=1112.98

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/node17/watcher-356862-1176845790 -o ROOT/results/node17/solver-356862-1176845790 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356862-1176845790/instance-356862-1176845790.opb mod 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17468
/proc/meminfo: memFree=1713016/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=1620 CPUtime=0
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 132496606 1658880 175 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134827826 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 405 175 126 317 0 84 0

[startup+0.0856309 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17468
/proc/meminfo: memFree=1713016/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=3440 CPUtime=0.08
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 849 0 0 0 8 0 0 0 18 0 1 0 132496606 3522560 604 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 860 604 126 317 0 539 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3440

[startup+0.101629 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17468
/proc/meminfo: memFree=1713016/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=3440 CPUtime=0.09
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 894 0 0 0 9 0 0 0 18 0 1 0 132496606 3522560 649 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 860 649 126 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.301648 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17468
/proc/meminfo: memFree=1713016/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=9548 CPUtime=0.29
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 2787 0 0 0 29 0 0 0 19 0 1 0 132496606 9777152 1772 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 2387 1772 127 317 0 2066 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9548

[startup+0.701691 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17468
/proc/meminfo: memFree=1713016/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=14444 CPUtime=0.69
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 3865 0 0 0 68 1 0 0 23 0 1 0 132496606 14790656 2850 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 3611 2852 131 317 0 3290 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14444

[startup+1.50178 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17469
/proc/meminfo: memFree=1695280/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=32804 CPUtime=1.49
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 8060 0 0 0 146 3 0 0 25 0 1 0 132496606 33591296 7045 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 8201 7045 131 317 0 7880 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32804

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17469
/proc/meminfo: memFree=1663536/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=57580 CPUtime=3.09
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 14262 0 0 0 303 6 0 0 25 0 1 0 132496606 58961920 13247 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 14395 13247 137 317 0 14074 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57580

[startup+6.30128 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17469
/proc/meminfo: memFree=1658608/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=59032 CPUtime=6.29
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 14633 0 0 0 623 6 0 0 25 0 1 0 132496606 60448768 13618 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606673 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 14758 13618 138 317 0 14437 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59032

[startup+12.7019 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17469
/proc/meminfo: memFree=1658672/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=59032 CPUtime=12.69
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 14633 0 0 0 1263 6 0 0 25 0 1 0 132496606 60448768 13618 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 14758 13618 138 317 0 14437 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59032

[startup+25.5023 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17469
/proc/meminfo: memFree=1658160/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=59860 CPUtime=25.48
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 14812 0 0 0 2542 6 0 0 25 0 1 0 132496606 61296640 13760 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606847 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 14965 13760 139 317 0 14644 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59860

[startup+51.103 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17469
/proc/meminfo: memFree=1655536/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=62664 CPUtime=51.07
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 15467 0 0 0 5100 7 0 0 25 0 1 0 132496606 64167936 14415 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 15666 14415 139 317 0 15345 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 62664

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=1463472/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=275196 CPUtime=102.25
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 63512 0 0 0 10199 26 0 0 25 0 1 0 132496606 281800704 62420 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134602404 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 68799 62420 139 317 0 68478 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 275196

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=1290032/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=474692 CPUtime=162.24
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 106975 0 0 0 16180 44 0 0 25 0 1 0 132496606 486084608 105874 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 118673 105874 139 317 0 118352 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 474692

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=1225072/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=539600 CPUtime=222.22
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 123016 0 0 0 22172 50 0 0 25 0 1 0 132496606 552550400 121908 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563622 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 134900 121908 139 317 0 134579 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 539600

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=1120304/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=650504 CPUtime=282.21
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 149296 0 0 0 28161 60 0 0 25 0 1 0 132496606 666116096 148188 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606691 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 162626 148188 139 317 0 162305 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 650504

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=971568/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=843104 CPUtime=342.19
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 186233 0 0 0 34145 74 0 0 25 0 1 0 132496606 863338496 185122 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135273998 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 210776 185122 139 317 0 210455 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 843104

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=886000/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=930668 CPUtime=402.17
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 207841 0 0 0 40134 83 0 0 25 0 1 0 132496606 953004032 206658 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 232667 206658 139 317 0 232346 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 930668

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=806896/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=1010132 CPUtime=462.15
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 227467 0 0 0 46125 90 0 0 25 0 1 0 132496606 1034375168 226274 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134714465 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 252533 226274 139 317 0 252212 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1010132

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=732976/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=1085612 CPUtime=522.14
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 246066 0 0 0 52117 97 0 0 25 0 1 0 132496606 1111666688 244873 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 271403 244873 139 317 0 271082 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1085612

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=663344/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=1154944 CPUtime=582.12
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 263179 0 0 0 58108 104 0 0 25 0 1 0 132496606 1182662656 261986 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 288736 261986 139 317 0 288415 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1154944

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=600112/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=1220164 CPUtime=642.1
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 278874 0 0 0 64100 110 0 0 25 0 1 0 132496606 1249447936 277681 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 305041 277681 139 317 0 304720 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1220164

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=444592/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=1477764 CPUtime=702.08
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 317770 0 0 0 70083 125 0 0 25 0 1 0 132496606 1513230336 316577 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 369441 316577 139 317 0 369120 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1477764

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=384112/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=1538316 CPUtime=762.07
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 332778 0 0 0 76077 130 0 0 25 0 1 0 132496606 1575235584 331582 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 384579 331582 139 317 0 384258 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1538316

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=326576/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=1595920 CPUtime=822.05
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 347128 0 0 0 82068 137 0 0 25 0 1 0 132496606 1634222080 345932 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 398980 345932 139 317 0 398659 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1595920

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=271664/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=1650900 CPUtime=882.03
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 360833 0 0 0 88060 143 0 0 25 0 1 0 132496606 1690521600 359637 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135277170 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 412725 359637 139 317 0 412404 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1650900

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=224944/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=1703264 CPUtime=942.02
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 372525 0 0 0 94055 147 0 0 25 0 1 0 132496606 1744142336 371329 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 425816 371329 139 317 0 425495 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1703264

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=172784/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=1754488 CPUtime=1002
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 385463 0 0 0 100047 153 0 0 25 0 1 0 132496606 1796595712 384267 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 438622 384267 139 317 0 438301 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1754488

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=123504/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=1803416 CPUtime=1061.98
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 397850 0 0 0 106040 158 0 0 25 0 1 0 132496606 1846697984 396654 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 450854 396654 139 317 0 450533 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1803416



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1112.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=81648/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=1843224 CPUtime=1112.07
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 408173 0 0 0 111045 162 0 0 25 0 1 0 132496606 1887461376 406977 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134564080 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 460806 406977 139 317 0 460485 0
Current children cumulated CPU time (s) 1112.07
Current children cumulated vsize (KiB) 1843224

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

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

[startup+1112.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=81648/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=1843572 CPUtime=1112.26
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 408227 0 0 0 111064 162 0 0 25 0 1 0 132496606 1887817728 407031 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 460893 407031 139 317 0 460572 0
Current children cumulated CPU time (s) 1112.26
Current children cumulated vsize (KiB) 1843572

[startup+1113 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17471
/proc/meminfo: memFree=81648/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=1750128 CPUtime=1112.67
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194304 408323 0 0 0 111103 164 0 0 25 0 1 0 132496606 1792131072 390543 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135339169 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 437466 390497 172 317 0 437145 0
Current children cumulated CPU time (s) 1112.67
Current children cumulated vsize (KiB) 1750128

[startup+1113.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17472
/proc/meminfo: memFree=625576/2055920 swapFree=4123132/4192956
[pid=17468] ppid=17466 vsize=0 CPUtime=1112.87
/proc/17468/stat : 17468 (oree) R 17466 17468 16473 0 -1 4194308 408323 0 0 0 111105 182 0 0 25 0 1 0 132496606 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17468/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1112.87
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1113.28
CPU time (s): 1112.95
CPU user time (s): 1111.05
CPU system time (s): 1.89771
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 1843892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1111.05
system time used= 1.89771
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 408323
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= 22636

runsolver used 1.3058 second user time and 2.56061 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Apr 17 21:36:31 UTC 2007

IDJOB= 356862
IDBENCH= 1543
IDSOLVER= 172
FILE ID= node17/356862-1176845790

PBS_JOBID= 4590136

Free space on /tmp= 66463 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n3703.opb
COMMAND LINE= oree /tmp/evaluation/356862-1176845790/instance-356862-1176845790.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-356862-1176845790 -o ROOT/results/node17/solver-356862-1176845790 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356862-1176845790/instance-356862-1176845790.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  de8002a7213606f6cc39967e9305bae2

RANDOM SEED= 631752395

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1713424 kB
Buffers:         34608 kB
Cached:         192896 kB
SwapCached:      32528 kB
Active:         106164 kB
Inactive:       168800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713424 kB
SwapTotal:     4192956 kB
SwapFree:      4123132 kB
Dirty:            7940 kB
Writeback:           0 kB
Mapped:          39828 kB
Slab:            53044 kB
Committed_AS:  7038132 kB
PageTables:       1808 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= 66463 MiB

End job on node17 on Tue Apr 17 21:55:05 UTC 2007