Trace number 362524

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) 1150.24 1150.79

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-n3701.opb
MD5SUM43d3150af29b8b449233a9299db57820
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark9.38357
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
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 155000
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 654811
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 654811
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...
1.79/1.90	c ...done
1.79/1.90	c #vars=155000 #constraints=5301 hasObjective=yes
3.79/3.81	c res. mode=mod
3.79/3.81	c VSIDS like heuristics
3.79/3.81	c complete search running
4.99/5.05	c restart after 401 decisions
5.19/5.28	c nbDecision=500 #constraints=5301
5.89/5.96	c restart after 801 decisions
6.39/6.42	c nbDecision=1000 #constraints=5301
7.49/7.56	c nbDecision=1500 #constraints=5301
7.69/7.79	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
12.09/12.13	c nbDecision=3500 #constraints=5301
13.19/13.28	c nbDecision=4000 #constraints=5301
14.38/14.41	c nbDecision=4500 #constraints=5301
15.48/15.55	c nbDecision=5000 #constraints=5301
16.68/16.74	c nbDecision=5500 #constraints=5304
17.78/17.87	c nbDecision=6000 #constraints=5304
18.69/18.77	c restart after 6401 decisions
18.98/19.00	c nbDecision=6500 #constraints=5304
20.08/20.13	c nbDecision=7000 #constraints=5304
21.18/21.26	c nbDecision=7500 #constraints=5304
22.28/22.39	c nbDecision=8000 #constraints=5304
23.48/23.54	c nbDecision=8500 #constraints=5304
24.58/24.66	c nbDecision=9000 #constraints=5304
25.68/25.78	c nbDecision=9500 #constraints=5304
26.88/26.91	c nbDecision=10000 #constraints=5304
29.78/29.83	c nbDecision=10500 #constraints=5368
36.68/36.76	c nbDecision=11000 #constraints=5548
37.78/37.88	c nbDecision=11500 #constraints=5548
38.88/38.99	c nbDecision=12000 #constraints=5548
40.08/40.10	c nbDecision=12500 #constraints=5548
40.78/40.84	c restart after 12801 decisions
41.27/41.39	c nbDecision=13000 #constraints=5551
42.47/42.52	c nbDecision=13500 #constraints=5551
43.57/43.65	c nbDecision=14000 #constraints=5551
44.67/44.78	c nbDecision=14500 #constraints=5551
45.87/45.94	c nbDecision=15000 #constraints=5551
47.07/47.15	c nbDecision=15500 #constraints=5551
48.27/48.36	c nbDecision=16000 #constraints=5551
49.47/49.57	c nbDecision=16500 #constraints=5551
50.67/50.78	c nbDecision=17000 #constraints=5551
51.87/51.91	c nbDecision=17500 #constraints=5551
52.97/53.04	c nbDecision=18000 #constraints=5551
54.07/54.17	c nbDecision=18500 #constraints=5551
55.27/55.30	c nbDecision=19000 #constraints=5551
56.37/56.42	c nbDecision=19500 #constraints=5551
57.47/57.53	c nbDecision=20000 #constraints=5551
58.57/58.64	c nbDecision=20500 #constraints=5551
67.67/67.76	c nbDecision=21000 #constraints=5806
89.76/89.81	c nbDecision=21500 #constraints=6315
109.55/109.67	c nbDecision=22000 #constraints=6655
110.65/110.78	c nbDecision=22500 #constraints=6655
111.75/111.89	c nbDecision=23000 #constraints=6655
112.85/112.99	c nbDecision=23500 #constraints=6655
119.04/119.13	c nbDecision=24000 #constraints=6878
134.84/134.94	c nbDecision=24500 #constraints=7380
155.13/155.25	c nbDecision=25000 #constraints=7882
179.92/180.08	c nbDecision=25500 #constraints=8383
185.31/185.47	c restart after 25601 decisions
188.31/188.45	c nbDecision=26000 #constraints=8488
189.41/189.59	c nbDecision=26500 #constraints=8488
190.61/190.74	c nbDecision=27000 #constraints=8488
191.71/191.88	c nbDecision=27500 #constraints=8488
193.01/193.10	c nbDecision=28000 #constraints=8488
194.21/194.31	c nbDecision=28500 #constraints=8488
195.41/195.52	c nbDecision=29000 #constraints=8488
196.61/196.72	c nbDecision=29500 #constraints=8488
197.82/197.95	c nbDecision=30000 #constraints=8488
198.92/199.07	c nbDecision=30500 #constraints=8488
200.02/200.18	c nbDecision=31000 #constraints=8488
201.12/201.30	c nbDecision=31500 #constraints=8488
202.61/202.71	c nbDecision=32000 #constraints=8488
204.01/204.15	c nbDecision=32500 #constraints=8488
205.52/205.61	c nbDecision=33000 #constraints=8488
206.91/207.09	c nbDecision=33500 #constraints=8488
208.61/208.79	c nbDecision=34000 #constraints=8488
210.31/210.47	c nbDecision=34500 #constraints=8488
212.01/212.12	c nbDecision=35000 #constraints=8488
215.61/215.74	c nbDecision=35500 #constraints=8520
244.70/244.86	c nbDecision=36000 #constraints=9023
278.98/279.16	c nbDecision=36500 #constraints=9518
316.76/316.96	c nbDecision=37000 #constraints=10019
358.55/358.79	c nbDecision=37500 #constraints=10521
406.43/406.64	c nbDecision=38000 #constraints=11024
456.61/456.81	c nbDecision=38500 #constraints=11522
512.69/512.97	c nbDecision=39000 #constraints=12023
571.27/571.50	c nbDecision=39500 #constraints=12521
634.74/635.06	c nbDecision=40000 #constraints=13020
702.22/702.57	c nbDecision=40500 #constraints=13517
777.09/777.40	c nbDecision=41000 #constraints=14021
853.25/853.74	c nbDecision=41500 #constraints=14519
933.42/933.93	c nbDecision=42000 #constraints=15021
1020.98/1021.55	c nbDecision=42500 #constraints=15519
1111.85/1112.47	c nbDecision=43000 #constraints=16022
1149.84/1150.40	Received signal 15
1149.84/1150.49	
1149.84/1150.49	s UNKNOWN
1149.84/1150.49	
1149.84/1150.49	c user time= 1148.32 s
1149.84/1150.49	c system time= 1.62075 s
1149.84/1150.49	c wall clock time=1150.49

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/node13/watcher-362524-1176846466 -o ROOT/results/node13/solver-362524-1176846466 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/362524-1176846466/instance-362524-1176846466.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 27355
/proc/meminfo: memFree=1673736/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=1620 CPUtime=0
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 132564442 1658880 175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 405 175 126 317 0 84 0

[startup+0.0129961 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27355
/proc/meminfo: memFree=1673736/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=1752 CPUtime=0.01
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 237 0 0 0 1 0 0 0 18 0 1 0 132564442 1794048 219 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 438 219 126 317 0 117 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1752

[startup+0.102015 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27355
/proc/meminfo: memFree=1673736/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=3440 CPUtime=0.09
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 898 0 0 0 9 0 0 0 18 0 1 0 132564442 3522560 653 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 860 653 126 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.301056 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27355
/proc/meminfo: memFree=1673736/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=9548 CPUtime=0.29
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 2787 0 0 0 28 1 0 0 19 0 1 0 132564442 9777152 1772 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134531379 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 2387 1772 127 317 0 2066 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9548

[startup+0.701142 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27355
/proc/meminfo: memFree=1673736/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=14576 CPUtime=0.69
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 3883 0 0 0 68 1 0 0 23 0 1 0 132564442 14925824 2868 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 3644 2868 131 317 0 3323 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14576

[startup+1.50132 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 27356
/proc/meminfo: memFree=1655936/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=32936 CPUtime=1.49
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 8107 0 0 0 146 3 0 0 25 0 1 0 132564442 33726464 7092 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712511 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 8234 7092 131 317 0 7913 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32936

[startup+3.10165 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 27356
/proc/meminfo: memFree=1624576/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=57580 CPUtime=3.09
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 14260 0 0 0 302 7 0 0 25 0 1 0 132564442 58961920 13245 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 14395 13245 137 317 0 14074 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57580

[startup+6.30133 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 27356
/proc/meminfo: memFree=1619392/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=59032 CPUtime=6.29
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 14630 0 0 0 622 7 0 0 25 0 1 0 132564442 60448768 13615 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 14758 13615 138 317 0 14437 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59032

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 27356
/proc/meminfo: memFree=1619464/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=59032 CPUtime=12.69
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 14630 0 0 0 1262 7 0 0 25 0 1 0 132564442 60448768 13615 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 14758 13615 138 317 0 14437 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59032

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 27356
/proc/meminfo: memFree=1619016/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=59800 CPUtime=25.48
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 14807 0 0 0 2541 7 0 0 25 0 1 0 132564442 61235200 13755 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606682 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 14950 13755 139 317 0 14629 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59800

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 27356
/proc/meminfo: memFree=1585800/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=96244 CPUtime=51.07
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 23097 0 0 0 5096 11 0 0 25 0 1 0 132564442 98553856 22045 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606732 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 24061 22045 139 317 0 23740 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 96244

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 27356
/proc/meminfo: memFree=1452744/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=241896 CPUtime=102.25
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 56286 0 0 0 10201 24 0 0 25 0 1 0 132564442 247701504 55234 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563639 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 60474 55234 139 317 0 60153 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 241896

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27356
/proc/meminfo: memFree=1226120/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=496152 CPUtime=162.23
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 113256 0 0 0 16175 48 0 0 25 0 1 0 132564442 508059648 112204 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 124038 112204 139 317 0 123717 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 496152

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27356
/proc/meminfo: memFree=1155848/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=571100 CPUtime=222.2
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 130411 0 0 0 22166 54 0 0 25 0 1 0 132564442 584806400 129359 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 142775 129359 139 317 0 142454 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 571100

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27356
/proc/meminfo: memFree=1016200/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=731684 CPUtime=282.18
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 165512 0 0 0 28150 68 0 0 25 0 1 0 132564442 749244416 164460 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 182921 164460 139 317 0 182600 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 731684

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27356
/proc/meminfo: memFree=922696/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=826080 CPUtime=342.15
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 188540 0 0 0 34139 76 0 0 25 0 1 0 132564442 845905920 187488 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 206520 187488 139 317 0 206199 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 826080

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27356
/proc/meminfo: memFree=797640/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=999896 CPUtime=402.13
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 220090 0 0 0 40127 86 0 0 25 0 1 0 132564442 1023893504 218966 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 249974 218966 139 317 0 249653 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 999896

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27356
/proc/meminfo: memFree=725000/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=1072616 CPUtime=462.11
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 238029 0 0 0 46117 94 0 0 25 0 1 0 132564442 1098358784 236905 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 268154 236905 139 317 0 267833 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 1072616

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27356
/proc/meminfo: memFree=659656/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=1139328 CPUtime=522.08
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 254514 0 0 0 52106 102 0 0 25 0 1 0 132564442 1166671872 253390 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 284832 253390 139 317 0 284511 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 1139328

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27356
/proc/meminfo: memFree=597448/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=1201292 CPUtime=582.06
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 269805 0 0 0 58097 109 0 0 25 0 1 0 132564442 1230123008 268681 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 300323 268681 139 317 0 300002 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 1201292

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27356
/proc/meminfo: memFree=541128/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=1257576 CPUtime=642.04
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 283738 0 0 0 64090 114 0 0 25 0 1 0 132564442 1287757824 282614 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 314394 282614 139 317 0 314073 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 1257576

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27356
/proc/meminfo: memFree=487816/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=1311864 CPUtime=702.02
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 297130 0 0 0 70082 120 0 0 25 0 1 0 132564442 1343348736 296006 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 327966 296006 139 317 0 327645 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 1311864

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27356
/proc/meminfo: memFree=437640/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=1362072 CPUtime=762
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 309569 0 0 0 76075 125 0 0 25 0 1 0 132564442 1394761728 308445 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 340518 308445 139 317 0 340197 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 1362072

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 27494
/proc/meminfo: memFree=388608/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=1410568 CPUtime=821.88
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 321556 0 0 0 82057 131 0 0 25 0 1 0 132564442 1444421632 320432 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 0 0 0
/proc/27355/statm: 352642 320432 139 317 0 352321 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 1410568

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27554
/proc/meminfo: memFree=348168/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=1456468 CPUtime=881.84
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 331836 0 0 0 88049 135 0 0 25 0 1 0 132564442 1491423232 330712 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 364117 330712 139 317 0 363796 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 1456468

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27554
/proc/meminfo: memFree=207560/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=1697588 CPUtime=941.82
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 367002 0 0 0 94035 147 0 0 25 0 1 0 132564442 1738330112 365878 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 424397 365878 139 317 0 424076 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 1697588

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27554
/proc/meminfo: memFree=161800/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=1741348 CPUtime=1001.79
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 378277 0 0 0 100027 152 0 0 25 0 1 0 132564442 1783140352 377153 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 435337 377153 139 317 0 435016 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 1741348

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27554
/proc/meminfo: memFree=126088/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=1781924 CPUtime=1061.77
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 387362 0 0 0 106021 156 0 0 25 0 1 0 132564442 1824690176 386238 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 445481 386238 139 317 0 445160 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 1781924

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27554
/proc/meminfo: memFree=83400/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=1822612 CPUtime=1121.74
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 397933 0 0 0 112014 160 0 0 25 0 1 0 132564442 1866354688 396809 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 455653 396809 139 317 0 455332 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 1822612



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1150.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27554
/proc/meminfo: memFree=64520/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=1843316 CPUtime=1149.84
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194304 402574 0 0 0 114822 162 0 0 25 0 1 0 132564442 1887555584 401450 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284599 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 460829 401450 139 317 0 460508 0
Current children cumulated CPU time (s) 1149.84
Current children cumulated vsize (KiB) 1843316

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

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

[startup+1150.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27555
/proc/meminfo: memFree=86784/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=0 CPUtime=1150.04
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194308 402590 0 0 0 114835 169 0 0 25 0 1 0 132564442 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1150.04
Current children cumulated vsize (KiB) 0

[startup+1150.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27555
/proc/meminfo: memFree=86784/2055920 swapFree=4153084/4192956
[pid=27355] ppid=27353 vsize=0 CPUtime=1150.13
/proc/27355/stat : 27355 (oree) R 27353 27355 26600 0 -1 4194308 402590 0 0 0 114835 178 0 0 25 0 1 0 132564442 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27355/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1150.13
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1150.79
CPU time (s): 1150.24
CPU user time (s): 1148.36
CPU system time (s): 1.87971
CPU usage (%): 99.9517
Max. virtual memory (cumulated for all children) (KiB): 1843316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1148.36
system time used= 1.87971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 402590
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= 9936

runsolver used 1.3238 second user time and 2.84557 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Apr 17 21:47:46 UTC 2007

IDJOB= 362524
IDBENCH= 1566
IDSOLVER= 172
FILE ID= node13/362524-1176846466

PBS_JOBID= 4590175

Free space on /tmp= 66392 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-n3701.opb
COMMAND LINE= oree /tmp/evaluation/362524-1176846466/instance-362524-1176846466.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-362524-1176846466 -o ROOT/results/node13/solver-362524-1176846466 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/362524-1176846466/instance-362524-1176846466.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  43d3150af29b8b449233a9299db57820

RANDOM SEED= 155174338

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1674144 kB
Buffers:         33960 kB
Cached:         284700 kB
SwapCached:      19572 kB
Active:         254616 kB
Inactive:        94312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674144 kB
SwapTotal:     4192956 kB
SwapFree:      4153084 kB
Dirty:            7952 kB
Writeback:           0 kB
Mapped:          30244 kB
Slab:            18256 kB
Committed_AS:  6518804 kB
PageTables:       1872 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= 66392 MiB

End job on node13 on Tue Apr 17 22:06:59 UTC 2007