Trace number 356951

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) 1657.04 1657.49

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-ship04s.opb
MD5SUMfe1a2bbeb11180a9cf7bf3ad481e98b1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2333
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables43740
Total number of constraints348
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 constraints348
Minimum length of a constraint30
Maximum length of a constraint1980
Number of terms in the objective function 43740
Biggest coefficient in the objective function 3749
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 560502
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 560502
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.49/0.52	c ...done
0.49/0.52	c #vars=43740 #constraints=661 hasObjective=yes
0.99/1.07	c res. mode=mod
0.99/1.07	c VSIDS like heuristics
0.99/1.07	c complete search running
1.29/1.35	c restart after 401 decisions
1.39/1.40	c nbDecision=500 #constraints=661
1.49/1.56	c restart after 801 decisions
1.59/1.67	c nbDecision=1000 #constraints=661
1.89/1.93	c nbDecision=1500 #constraints=661
1.89/1.98	c restart after 1601 decisions
2.09/2.17	c nbDecision=2000 #constraints=661
2.39/2.43	c nbDecision=2500 #constraints=661
2.59/2.69	c nbDecision=3000 #constraints=661
2.69/2.79	c restart after 3201 decisions
2.89/2.95	c nbDecision=3500 #constraints=661
3.19/3.21	c nbDecision=4000 #constraints=661
3.39/3.46	c nbDecision=4500 #constraints=661
3.69/3.71	c nbDecision=5000 #constraints=661
3.89/3.96	c nbDecision=5500 #constraints=661
4.19/4.21	c nbDecision=6000 #constraints=661
4.29/4.39	c restart after 6401 decisions
4.39/4.45	c nbDecision=6500 #constraints=661
4.69/4.71	c nbDecision=7000 #constraints=661
4.89/4.97	c nbDecision=7500 #constraints=661
5.19/5.22	c nbDecision=8000 #constraints=661
5.39/5.47	c nbDecision=8500 #constraints=661
5.69/5.71	c nbDecision=9000 #constraints=661
5.89/5.96	c nbDecision=9500 #constraints=661
6.19/6.21	c nbDecision=10000 #constraints=661
6.39/6.45	c nbDecision=10500 #constraints=661
6.59/6.69	c nbDecision=11000 #constraints=661
6.89/6.99	c nbDecision=11500 #constraints=677
10.18/10.23	c nbDecision=12000 #constraints=1177
14.49/14.59	c nbDecision=12500 #constraints=1676
17.69/17.75	c restart after 12801 decisions
17.98/18.06	c nbDecision=13000 #constraints=1985
18.28/18.35	c nbDecision=13500 #constraints=1985
18.59/18.65	c nbDecision=14000 #constraints=1985
18.88/18.92	c nbDecision=14500 #constraints=1985
19.18/19.27	c nbDecision=15000 #constraints=1985
19.48/19.54	c nbDecision=15500 #constraints=1985
19.79/19.82	c nbDecision=16000 #constraints=1985
20.08/20.13	c nbDecision=16500 #constraints=1985
20.28/20.39	c nbDecision=17000 #constraints=1985
20.58/20.68	c nbDecision=17500 #constraints=1985
22.19/22.22	c nbDecision=18000 #constraints=2104
28.28/28.38	c nbDecision=18500 #constraints=2602
35.09/35.20	c nbDecision=19000 #constraints=3103
43.07/43.15	c nbDecision=19500 #constraints=3603
52.08/52.17	c nbDecision=20000 #constraints=4103
63.37/63.43	c nbDecision=20500 #constraints=4605
75.78/75.86	c nbDecision=21000 #constraints=5106
88.97/89.07	c nbDecision=21500 #constraints=5602
101.46/101.55	c nbDecision=22000 #constraints=6103
116.66/116.77	c nbDecision=22500 #constraints=6602
134.85/134.98	c nbDecision=23000 #constraints=7103
155.95/156.00	c nbDecision=23500 #constraints=7603
179.43/179.52	c nbDecision=24000 #constraints=8102
205.84/205.90	c nbDecision=24500 #constraints=8607
234.33/234.41	c nbDecision=25000 #constraints=9103
265.72/265.80	c nbDecision=25500 #constraints=9608
271.92/272.00	c restart after 25601 decisions
277.22/277.33	c nbDecision=26000 #constraints=9704
277.41/277.58	c nbDecision=26500 #constraints=9704
278.51/278.61	c nbDecision=27000 #constraints=9704
280.11/280.25	c nbDecision=27500 #constraints=9704
281.31/281.42	c nbDecision=28000 #constraints=9704
282.01/282.13	c nbDecision=28500 #constraints=9704
282.41/282.54	c nbDecision=29000 #constraints=9704
282.91/283.07	c nbDecision=29500 #constraints=9704
283.62/283.77	c nbDecision=30000 #constraints=9704
284.01/284.19	c nbDecision=30500 #constraints=9704
305.61/305.75	c nbDecision=31000 #constraints=10025
341.60/341.75	c nbDecision=31500 #constraints=10526
379.69/379.87	c nbDecision=32000 #constraints=11028
419.37/419.53	c nbDecision=32500 #constraints=11525
463.36/463.58	c nbDecision=33000 #constraints=12022
509.95/510.10	c nbDecision=33500 #constraints=12522
554.93/555.19	c nbDecision=34000 #constraints=13023
607.43/607.65	c nbDecision=34500 #constraints=13526
667.41/667.70	c nbDecision=35000 #constraints=14022
728.69/728.97	c nbDecision=35500 #constraints=14522
792.77/793.07	c nbDecision=36000 #constraints=15022
858.46/858.72	c nbDecision=36500 #constraints=15525
925.84/926.17	c nbDecision=37000 #constraints=16030
995.62/995.97	c nbDecision=37500 #constraints=16523
1068.60/1068.92	c nbDecision=38000 #constraints=17026
1141.08/1141.47	c nbDecision=38500 #constraints=17527
1222.66/1223.03	c nbDecision=39000 #constraints=18025
1309.94/1310.37	c nbDecision=39500 #constraints=18527
1397.51/1397.95	c nbDecision=40000 #constraints=19023
1488.48/1488.95	c nbDecision=40500 #constraints=19522
1580.96/1581.47	c nbDecision=41000 #constraints=20022
1656.44/1656.90	Received signal 15
1656.74/1657.23	
1656.74/1657.23	s UNKNOWN
1656.74/1657.23	
1656.74/1657.23	c user time= 1655.26 s
1656.74/1657.23	c system time= 1.52477 s
1656.74/1657.23	c wall clock time=1657.24

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/node11/watcher-356951-1176849153 -o ROOT/results/node11/solver-356951-1176849153 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356951-1176849153/instance-356951-1176849153.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: 0.91 0.97 0.97 3/77 30469
/proc/meminfo: memFree=1820344/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=1620 CPUtime=0
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 125964243 1658880 175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 405 175 126 317 0 84 0

[startup+0.029929 s]
/proc/loadavg: 0.91 0.97 0.97 3/77 30469
/proc/meminfo: memFree=1820344/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=2400 CPUtime=0.02
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 451 0 0 0 2 0 0 0 18 0 1 0 125964243 2457600 335 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 600 335 126 317 0 279 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2400

[startup+0.101923 s]
/proc/loadavg: 0.91 0.97 0.97 3/77 30469
/proc/meminfo: memFree=1820344/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=3440 CPUtime=0.09
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 814 0 0 0 9 0 0 0 18 0 1 0 125964243 3522560 569 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746933 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 860 569 127 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.301946 s]
/proc/loadavg: 0.91 0.97 0.97 3/77 30469
/proc/meminfo: memFree=1820344/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=7304 CPUtime=0.29
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 1756 0 0 0 29 0 0 0 19 0 1 0 125964243 7479296 1511 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 1826 1511 131 317 0 1505 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7304

[startup+0.701993 s]
/proc/loadavg: 0.91 0.97 0.97 3/77 30469
/proc/meminfo: memFree=1820344/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=15928 CPUtime=0.69
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 3883 0 0 0 68 1 0 0 22 0 1 0 125964243 16310272 3638 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 3982 3638 137 317 0 3661 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15928

[startup+1.50109 s]
/proc/loadavg: 0.91 0.97 0.97 2/78 30470
/proc/meminfo: memFree=1804912/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=17380 CPUtime=1.49
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 4235 0 0 0 148 1 0 0 25 0 1 0 125964243 17797120 3990 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 4345 3990 138 317 0 4024 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17380

[startup+3.10128 s]
/proc/loadavg: 0.91 0.97 0.97 2/78 30470
/proc/meminfo: memFree=1804720/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=17380 CPUtime=3.09
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 4236 0 0 0 308 1 0 0 25 0 1 0 125964243 17797120 3991 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606732 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 4345 3991 138 317 0 4024 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17380

[startup+6.30165 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 30470
/proc/meminfo: memFree=1804656/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=17380 CPUtime=6.29
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 4239 0 0 0 628 1 0 0 25 0 1 0 125964243 17797120 3994 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 4345 3994 138 317 0 4024 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17380

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 30470
/proc/meminfo: memFree=1781104/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=44836 CPUtime=12.69
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 10614 0 0 0 1264 5 0 0 25 0 1 0 125964243 45912064 10369 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 11209 10369 139 317 0 10888 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 44836

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.97 2/78 30470
/proc/meminfo: memFree=1751344/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=74972 CPUtime=25.48
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 17666 0 0 0 2541 7 0 0 25 0 1 0 125964243 76771328 17421 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 18743 17421 139 317 0 18422 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74972

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.97 2/78 30470
/proc/meminfo: memFree=1699888/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=131076 CPUtime=51.07
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 30607 0 0 0 5094 13 0 0 25 0 1 0 125964243 134221824 30362 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 32769 30362 139 317 0 32448 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 131076

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.97 2/78 30470
/proc/meminfo: memFree=1604912/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=239184 CPUtime=102.27
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 54091 0 0 0 10203 24 0 0 25 0 1 0 125964243 244924416 53844 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 59796 53844 139 317 0 59475 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 239184

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30470
/proc/meminfo: memFree=1465584/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=404240 CPUtime=162.24
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 89081 0 0 0 16189 35 0 0 25 0 1 0 125964243 413941760 88833 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 101060 88833 139 317 0 100739 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 404240

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30470
/proc/meminfo: memFree=1342192/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=565672 CPUtime=222.23
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 119660 0 0 0 22174 49 0 0 25 0 1 0 125964243 579248128 119354 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 141418 119354 139 317 0 141097 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 565672

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30470
/proc/meminfo: memFree=1275504/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=642376 CPUtime=282.21
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 136224 0 0 0 28166 55 0 0 25 0 1 0 125964243 657793024 135917 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 160594 135917 139 317 0 160273 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 642376

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30470
/proc/meminfo: memFree=1177712/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=778060 CPUtime=342.2
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 160760 0 0 0 34156 64 0 0 25 0 1 0 125964243 796733440 160451 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 194515 160451 139 317 0 194194 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 778060

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30470
/proc/meminfo: memFree=1112880/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=853128 CPUtime=402.18
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 177055 0 0 0 40147 71 0 0 25 0 1 0 125964243 873603072 176746 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 213282 176746 139 317 0 212961 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 853128

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30470
/proc/meminfo: memFree=1059248/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=912428 CPUtime=462.16
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 190184 0 0 0 46140 76 0 0 25 0 1 0 125964243 934326272 189875 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 228107 189875 139 317 0 227786 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 912428

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30470
/proc/meminfo: memFree=1041392/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=930568 CPUtime=522.15
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 194667 0 0 0 52136 79 0 0 25 0 1 0 125964243 952901632 194358 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 232642 194358 139 317 0 232321 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 930568

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30470
/proc/meminfo: memFree=1019120/2055920 swapFree=4135748/4192956
[pid=30469] ppid=30467 vsize=953260 CPUtime=582.13
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 200240 0 0 0 58131 82 0 0 25 0 1 0 125964243 976138240 199931 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 238315 199931 139 317 0 237994 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 953260

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30472
/proc/meminfo: memFree=977008/2055920 swapFree=4135768/4192956
[pid=30469] ppid=30467 vsize=1001312 CPUtime=642.12
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 210680 0 0 0 64125 87 0 0 25 0 1 0 125964243 1025343488 210371 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 250328 210371 139 317 0 250007 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1001312


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

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30472
/proc/meminfo: memFree=892528/2055920 swapFree=4135768/4192956
[pid=30469] ppid=30467 vsize=1098040 CPUtime=762.09
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 231748 0 0 0 76114 95 0 0 25 0 1 0 125964243 1124392960 231438 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 274510 231438 139 317 0 274189 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1098040

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30472
/proc/meminfo: memFree=850992/2055920 swapFree=4135768/4192956
[pid=30469] ppid=30467 vsize=1146484 CPUtime=822.06
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 242255 0 0 0 82108 98 0 0 25 0 1 0 125964243 1173999616 241945 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 286621 241945 139 317 0 286300 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1146484

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30472
/proc/meminfo: memFree=814064/2055920 swapFree=4135768/4192956
[pid=30469] ppid=30467 vsize=1192076 CPUtime=882.05
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 251361 0 0 0 88103 102 0 0 25 0 1 0 125964243 1220685824 251051 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 298019 251051 139 317 0 297698 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1192076

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30472
/proc/meminfo: memFree=725936/2055920 swapFree=4135768/4192956
[pid=30469] ppid=30467 vsize=1337916 CPUtime=942.04
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 273405 0 0 0 94094 110 0 0 25 0 1 0 125964243 1370025984 273094 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 334479 273094 139 317 0 334158 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1337916

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30472
/proc/meminfo: memFree=688048/2055920 swapFree=4135768/4192956
[pid=30469] ppid=30467 vsize=1380468 CPUtime=1002.02
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 282802 0 0 0 100089 113 0 0 25 0 1 0 125964243 1413599232 282489 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 345117 282489 139 317 0 344796 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1380468

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30472
/proc/meminfo: memFree=652400/2055920 swapFree=4135768/4192956
[pid=30469] ppid=30467 vsize=1422532 CPUtime=1062
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 291873 0 0 0 106085 115 0 0 25 0 1 0 125964243 1456672768 291446 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 355633 291446 139 317 0 355312 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1422532

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30472
/proc/meminfo: memFree=601200/2055920 swapFree=4135768/4192956
[pid=30469] ppid=30467 vsize=1523496 CPUtime=1121.99
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 312397 0 0 0 112076 123 0 0 25 0 1 0 125964243 1560059904 304149 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 380874 304149 139 317 0 380553 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1523496

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30472
/proc/meminfo: memFree=568560/2055920 swapFree=4135768/4192956
[pid=30469] ppid=30467 vsize=1563100 CPUtime=1181.97
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 320528 0 0 0 118070 127 0 0 25 0 1 0 125964243 1600614400 312277 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 390775 312277 139 317 0 390454 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1563100

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30472
/proc/meminfo: memFree=537520/2055920 swapFree=4135768/4192956
[pid=30469] ppid=30467 vsize=1595588 CPUtime=1241.95
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 328240 0 0 0 124066 129 0 0 25 0 1 0 125964243 1633882112 319989 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 398897 319989 139 317 0 398576 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 1595588

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30472
/proc/meminfo: memFree=507120/2055920 swapFree=4135768/4192956
[pid=30469] ppid=30467 vsize=1629856 CPUtime=1301.94
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 335766 0 0 0 130062 132 0 0 25 0 1 0 125964243 1668972544 327515 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 407464 327515 139 317 0 407143 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1629856

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30472
/proc/meminfo: memFree=479408/2055920 swapFree=4135768/4192956
[pid=30469] ppid=30467 vsize=1663096 CPUtime=1361.92
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 342712 0 0 0 136057 135 0 0 25 0 1 0 125964243 1703010304 334460 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718548 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 415774 334460 139 317 0 415453 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 1663096

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30472
/proc/meminfo: memFree=447280/2055920 swapFree=4135768/4192956
[pid=30469] ppid=30467 vsize=1697976 CPUtime=1421.9
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 350734 0 0 0 142052 138 0 0 25 0 1 0 125964243 1738727424 342449 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 424494 342449 139 317 0 424173 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 1697976

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30472
/proc/meminfo: memFree=414384/2055920 swapFree=4135768/4192956
[pid=30469] ppid=30467 vsize=1747540 CPUtime=1481.89
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 361258 0 0 0 148046 143 0 0 25 0 1 0 125964243 1789480960 350694 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564037 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 436885 350694 139 317 0 436564 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 1747540

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30472
/proc/meminfo: memFree=385584/2055920 swapFree=4135768/4192956
[pid=30469] ppid=30467 vsize=1781688 CPUtime=1541.87
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 368379 0 0 0 154041 146 0 0 25 0 1 0 125964243 1824448512 357814 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564080 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 445422 357814 139 317 0 445101 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 1781688

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30472
/proc/meminfo: memFree=356592/2055920 swapFree=4135768/4192956
[pid=30469] ppid=30467 vsize=1812924 CPUtime=1601.86
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 375674 0 0 0 160036 150 0 0 25 0 1 0 125964243 1856434176 365109 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 453231 365109 139 317 0 452910 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 1812924



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1656.9 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30472
/proc/meminfo: memFree=332144/2055920 swapFree=4135768/4192956
[pid=30469] ppid=30467 vsize=1843288 CPUtime=1656.44
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 381704 0 0 0 165492 152 0 0 25 0 1 0 125964243 1887526912 371139 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 460822 371139 139 317 0 460501 0
Current children cumulated CPU time (s) 1656.44
Current children cumulated vsize (KiB) 1843288

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

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

[startup+1657.01 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30472
/proc/meminfo: memFree=332144/2055920 swapFree=4135768/4192956
[pid=30469] ppid=30467 vsize=1843288 CPUtime=1656.55
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194304 381727 0 0 0 165503 152 0 0 25 0 1 0 125964243 1887526912 371162 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 460822 371164 139 317 0 460501 0
Current children cumulated CPU time (s) 1656.55
Current children cumulated vsize (KiB) 1843288

[startup+1657.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30472
/proc/meminfo: memFree=332144/2055920 swapFree=4135768/4192956
[pid=30469] ppid=30467 vsize=0 CPUtime=1656.94
/proc/30469/stat : 30469 (oree) R 30467 30469 30126 0 -1 4194308 381794 0 0 0 165527 167 0 0 25 0 1 0 125964243 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30469/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1656.94
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1657.49
CPU time (s): 1657.04
CPU user time (s): 1655.27
CPU system time (s): 1.76473
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 1843672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1655.27
system time used= 1.76473
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 381794
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= 2966

runsolver used 1.9447 second user time and 4.08338 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue Apr 17 22:32:33 UTC 2007

IDJOB= 356951
IDBENCH= 1680
IDSOLVER= 172
FILE ID= node11/356951-1176849153

PBS_JOBID= 4590186

Free space on /tmp= 66301 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-ship04s.opb
COMMAND LINE= oree /tmp/evaluation/356951-1176849153/instance-356951-1176849153.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-356951-1176849153 -o ROOT/results/node11/solver-356951-1176849153 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356951-1176849153/instance-356951-1176849153.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  fe1a2bbeb11180a9cf7bf3ad481e98b1

RANDOM SEED= 275444818

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1820752 kB
Buffers:         33944 kB
Cached:         118848 kB
SwapCached:      26660 kB
Active:         104036 kB
Inactive:        88008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820752 kB
SwapTotal:     4192956 kB
SwapFree:      4135748 kB
Dirty:            3052 kB
Writeback:           0 kB
Mapped:          30460 kB
Slab:            28624 kB
Committed_AS:  6135132 kB
PageTables:       1848 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= 66301 MiB

End job on node11 on Tue Apr 17 23:00:12 UTC 2007