Trace number 356926

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
oree 0.1.2 alpha? (TO) 1800.94 1801.42

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-ship12s.opb
MD5SUMbde0c0fbe1d85bc08e3fa72426bea662
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 variables82890
Total number of constraints1037
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 constraints1037
Minimum length of a constraint30
Maximum length of a constraint1470
Number of terms in the objective function 82890
Biggest coefficient in the objective function 3868
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 594441
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 594441
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...
0.89/0.99	c ...done
0.89/0.99	c #vars=82890 #constraints=1974 hasObjective=yes
1.99/2.02	c res. mode=mod
1.99/2.02	c VSIDS like heuristics
1.99/2.02	c complete search running
2.59/2.68	c restart after 401 decisions
2.69/2.80	c nbDecision=500 #constraints=1974
3.09/3.15	c restart after 801 decisions
3.30/3.39	c nbDecision=1000 #constraints=1974
3.89/3.98	c nbDecision=1500 #constraints=1974
4.09/4.10	c restart after 1601 decisions
4.49/4.58	c nbDecision=2000 #constraints=1974
5.09/5.17	c nbDecision=2500 #constraints=1974
5.69/5.75	c nbDecision=3000 #constraints=1974
5.89/5.99	c restart after 3201 decisions
6.29/6.35	c nbDecision=3500 #constraints=1974
6.89/6.94	c nbDecision=4000 #constraints=1974
7.49/7.53	c nbDecision=4500 #constraints=1974
8.09/8.12	c nbDecision=5000 #constraints=1974
8.69/8.71	c nbDecision=5500 #constraints=1974
9.29/9.30	c nbDecision=6000 #constraints=1975
11.89/11.90	c restart after 6401 decisions
12.00/12.06	c nbDecision=6500 #constraints=2264
12.59/12.65	c nbDecision=7000 #constraints=2264
13.20/13.25	c nbDecision=7500 #constraints=2264
13.79/13.86	c nbDecision=8000 #constraints=2264
14.39/14.47	c nbDecision=8500 #constraints=2264
14.99/15.08	c nbDecision=9000 #constraints=2264
17.39/17.45	c nbDecision=9500 #constraints=2455
24.38/24.45	c nbDecision=10000 #constraints=2955
34.09/34.20	c nbDecision=10500 #constraints=3454
46.18/46.21	c nbDecision=11000 #constraints=3954
61.37/61.48	c nbDecision=11500 #constraints=4463
75.67/75.78	c nbDecision=12000 #constraints=4953
93.87/93.97	c nbDecision=12500 #constraints=5457
106.36/106.40	c restart after 12801 decisions
107.86/107.95	c nbDecision=13000 #constraints=5755
108.56/108.64	c nbDecision=13500 #constraints=5755
109.36/109.46	c nbDecision=14000 #constraints=5755
110.26/110.37	c nbDecision=14500 #constraints=5755
111.26/111.33	c nbDecision=15000 #constraints=5755
112.16/112.30	c nbDecision=15500 #constraints=5755
126.16/126.23	c nbDecision=16000 #constraints=6049
151.55/151.65	c nbDecision=16500 #constraints=6544
179.74/179.88	c nbDecision=17000 #constraints=7034
186.34/186.41	c nbDecision=17500 #constraints=7538
194.14/194.24	c nbDecision=18000 #constraints=8046
203.44/203.51	c nbDecision=18500 #constraints=8540
214.44/214.51	c nbDecision=19000 #constraints=9040
226.62/226.73	c nbDecision=19500 #constraints=9538
240.63/240.72	c nbDecision=20000 #constraints=10033
256.92/257.01	c nbDecision=20500 #constraints=10536
274.62/274.72	c nbDecision=21000 #constraints=11046
293.91/294.00	c nbDecision=21500 #constraints=11536
315.61/315.72	c nbDecision=22000 #constraints=12041
338.49/338.60	c nbDecision=22500 #constraints=12533
363.59/363.75	c nbDecision=23000 #constraints=13041
390.59/390.79	c nbDecision=23500 #constraints=13547
419.18/419.35	c nbDecision=24000 #constraints=14036
450.77/450.94	c nbDecision=24500 #constraints=14552
482.56/482.75	c nbDecision=25000 #constraints=15044
515.95/516.12	c nbDecision=25500 #constraints=15535
523.45/523.69	c restart after 25601 decisions
528.55/528.71	c nbDecision=26000 #constraints=15645
529.45/529.65	c nbDecision=26500 #constraints=15645
530.85/531.04	c nbDecision=27000 #constraints=15645
532.65/532.82	c nbDecision=27500 #constraints=15645
534.45/534.65	c nbDecision=28000 #constraints=15645
536.04/536.20	c nbDecision=28500 #constraints=15645
571.74/571.97	c nbDecision=29000 #constraints=16135
609.73/609.95	c nbDecision=29500 #constraints=16624
650.31/650.52	c nbDecision=30000 #constraints=17125
692.80/693.07	c nbDecision=30500 #constraints=17629
737.40/737.68	c nbDecision=31000 #constraints=18123
783.18/783.42	c nbDecision=31500 #constraints=18636
829.87/830.11	c nbDecision=32000 #constraints=19131
879.56/879.83	c nbDecision=32500 #constraints=19636
930.24/930.60	c nbDecision=33000 #constraints=20125
984.63/984.95	c nbDecision=33500 #constraints=20627
1039.91/1040.27	c nbDecision=34000 #constraints=21129
1098.00/1098.39	c nbDecision=34500 #constraints=21633
1157.99/1158.36	c nbDecision=35000 #constraints=22132
1218.97/1219.39	c nbDecision=35500 #constraints=22633
1279.85/1280.29	c nbDecision=36000 #constraints=23129
1344.23/1344.68	c nbDecision=36500 #constraints=23634
1409.12/1409.59	c nbDecision=37000 #constraints=24124
1477.70/1478.19	c nbDecision=37500 #constraints=24628
1548.48/1548.94	c nbDecision=38000 #constraints=25132
1620.86/1621.36	c nbDecision=38500 #constraints=25632
1695.34/1695.88	c nbDecision=39000 #constraints=26136
1772.22/1772.78	c nbDecision=39500 #constraints=26635
1800.02/1800.50	Received signal 15
1800.72/1801.26	
1800.72/1801.26	s UNKNOWN
1800.72/1801.26	
1800.72/1801.26	c user time= 1799.74 s
1800.72/1801.26	c system time= 1.05184 s
1800.72/1801.26	c wall clock time=1801.27

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/node41/watcher-356926-1176848629 -o ROOT/results/node41/solver-356926-1176848629 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356926-1176848629/instance-356926-1176848629.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: 0.95 1.00 0.99 3/77 5040
/proc/meminfo: memFree=1741456/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=1620 CPUtime=0
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 132774785 1658880 175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 405 175 126 317 0 84 0

[startup+0.0752411 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 5040
/proc/meminfo: memFree=1741456/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=3440 CPUtime=0.07
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 824 0 0 0 7 0 0 0 18 0 1 0 132774785 3522560 579 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 860 579 126 317 0 539 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3440

[startup+0.101241 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 5040
/proc/meminfo: memFree=1741456/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=3440 CPUtime=0.09
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 897 0 0 0 9 0 0 0 18 0 1 0 132774785 3522560 652 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 860 652 126 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.301259 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 5040
/proc/meminfo: memFree=1741456/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=6888 CPUtime=0.29
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 1806 0 0 0 29 0 0 0 19 0 1 0 132774785 7053312 1304 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 1722 1305 131 317 0 1401 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6888

[startup+0.701295 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 5040
/proc/meminfo: memFree=1741456/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=15792 CPUtime=0.69
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 3902 0 0 0 68 1 0 0 23 0 1 0 132774785 16171008 3400 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 3948 3400 131 317 0 3627 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15792

[startup+1.50136 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 5041
/proc/meminfo: memFree=1722056/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=30960 CPUtime=1.49
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 7575 0 0 0 146 3 0 0 25 0 1 0 132774785 31703040 7073 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 7740 7073 137 317 0 7419 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30960

[startup+3.1015 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 5041
/proc/meminfo: memFree=1712264/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=32280 CPUtime=3.09
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 7907 0 0 0 306 3 0 0 25 0 1 0 132774785 33054720 7405 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606732 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 8070 7405 138 317 0 7749 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32280

[startup+6.30178 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 5041
/proc/meminfo: memFree=1711944/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=32280 CPUtime=6.29
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 7908 0 0 0 626 3 0 0 25 0 1 0 132774785 33054720 7406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 8070 7406 138 317 0 7749 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32280

[startup+12.7013 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 5041
/proc/meminfo: memFree=1698760/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=46460 CPUtime=12.69
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 11195 0 0 0 1264 5 0 0 25 0 1 0 132774785 47575040 10693 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 11615 10693 139 317 0 11294 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46460

[startup+25.5014 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 5041
/proc/meminfo: memFree=1671048/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=81560 CPUtime=25.48
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 19132 0 0 0 2541 7 0 0 25 0 1 0 132774785 83517440 18630 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 20390 18630 139 317 0 20069 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 81560

[startup+51.1017 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 5041
/proc/meminfo: memFree=1625928/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=131408 CPUtime=51.07
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 30198 0 0 0 5095 12 0 0 25 0 1 0 132774785 134561792 29696 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 32852 29696 139 317 0 32531 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 131408

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5041
/proc/meminfo: memFree=1570120/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=184552 CPUtime=102.27
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 43352 0 0 0 10208 19 0 0 25 0 1 0 132774785 188981248 42850 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563659 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 46138 42850 139 317 0 45817 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 184552

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5041
/proc/meminfo: memFree=1521096/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=244352 CPUtime=162.25
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 55614 0 0 0 16201 24 0 0 25 0 1 0 132774785 250216448 55112 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 61088 55112 139 317 0 60767 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 244352

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5041
/proc/meminfo: memFree=1439368/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=329172 CPUtime=222.23
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 76073 0 0 0 22189 34 0 0 25 0 1 0 132774785 337072128 75520 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 82293 75520 139 317 0 81972 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 329172

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5041
/proc/meminfo: memFree=1374536/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=406964 CPUtime=282.21
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 92314 0 0 0 28181 40 0 0 25 0 1 0 132774785 416731136 91761 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 101741 91761 139 317 0 101420 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 406964

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5041
/proc/meminfo: memFree=1331528/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=452524 CPUtime=342.2
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 102942 0 0 0 34174 46 0 0 25 0 1 0 132774785 463384576 102389 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604091 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 113131 102389 139 317 0 112810 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 452524

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5041
/proc/meminfo: memFree=1298696/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=485156 CPUtime=402.19
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 111354 0 0 0 40169 50 0 0 25 0 1 0 132774785 496799744 110801 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 121289 110801 139 317 0 120968 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 485156

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5041
/proc/meminfo: memFree=1269832/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=515172 CPUtime=462.17
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 118428 0 0 0 46164 53 0 0 25 0 1 0 132774785 527536128 117775 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 128793 117775 139 317 0 128472 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 515172

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5041
/proc/meminfo: memFree=1237768/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=554060 CPUtime=522.15
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 126474 0 0 0 52159 56 0 0 25 0 1 0 132774785 567357440 125821 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715632 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 138515 125821 139 317 0 138194 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 554060

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5041
/proc/meminfo: memFree=1218952/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=572560 CPUtime=582.13
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 131095 0 0 0 58155 58 0 0 25 0 1 0 132774785 586301440 130442 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563639 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 143140 130442 139 317 0 142819 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 572560

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5041
/proc/meminfo: memFree=1197000/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=594384 CPUtime=642.13
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 136565 0 0 0 64151 62 0 0 25 0 1 0 132774785 608649216 135912 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 148596 135912 139 317 0 148275 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 594384


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

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5043
/proc/meminfo: memFree=1077448/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=746120 CPUtime=1002.02
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 172353 0 0 0 100124 78 0 0 25 0 1 0 132774785 764026880 165760 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 186530 165760 139 317 0 186209 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 746120

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5043
/proc/meminfo: memFree=1062024/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=761432 CPUtime=1062
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 176300 0 0 0 106120 80 0 0 25 0 1 0 132774785 779706368 169641 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 190358 169641 139 317 0 190037 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 761432

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5043
/proc/meminfo: memFree=1046600/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=776152 CPUtime=1121.99
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 180107 0 0 0 112117 82 0 0 25 0 1 0 132774785 794779648 173448 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 194038 173448 139 317 0 193717 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 776152

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5043
/proc/meminfo: memFree=1032584/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=789832 CPUtime=1181.97
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 183644 0 0 0 118113 84 0 0 25 0 1 0 132774785 808787968 176985 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 197458 176985 139 317 0 197137 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 789832

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5043
/proc/meminfo: memFree=1017224/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=808028 CPUtime=1241.96
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 187956 0 0 0 124109 87 0 0 25 0 1 0 132774785 827420672 180736 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 202007 180736 139 317 0 201686 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 808028

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5043
/proc/meminfo: memFree=1002824/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=821884 CPUtime=1301.95
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 191529 0 0 0 130106 89 0 0 25 0 1 0 132774785 841609216 184309 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 205471 184309 139 317 0 205150 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 821884

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5043
/proc/meminfo: memFree=989000/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=835144 CPUtime=1361.93
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 195033 0 0 0 136102 91 0 0 25 0 1 0 132774785 855187456 187780 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563614 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 208786 187780 139 317 0 208465 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 835144

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5043
/proc/meminfo: memFree=969416/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=873260 CPUtime=1421.91
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 203211 0 0 0 142097 94 0 0 25 0 1 0 132774785 894218240 192658 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 218315 192658 139 317 0 217994 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 873260

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5043
/proc/meminfo: memFree=956104/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=885628 CPUtime=1481.9
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 206565 0 0 0 148094 96 0 0 25 0 1 0 132774785 906883072 196012 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 221407 196012 139 317 0 221086 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 885628

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5043
/proc/meminfo: memFree=942984/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=897988 CPUtime=1541.88
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 209854 0 0 0 154090 98 0 0 25 0 1 0 132774785 919539712 199268 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 224497 199268 139 317 0 224176 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 897988

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5043
/proc/meminfo: memFree=931592/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=909808 CPUtime=1601.87
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 212760 0 0 0 160087 100 0 0 25 0 1 0 132774785 931643392 202174 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 227452 202174 139 317 0 227131 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 909808

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5043
/proc/meminfo: memFree=919816/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=921156 CPUtime=1661.85
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 215657 0 0 0 166084 101 0 0 25 0 1 0 132774785 943263744 205071 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 230289 205071 139 317 0 229968 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 921156

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 5043
/proc/meminfo: memFree=907528/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=932632 CPUtime=1721.83
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 218764 0 0 0 172081 102 0 0 25 0 1 0 132774785 955015168 208178 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 233158 208178 139 317 0 232837 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 932632

[startup+1782.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 5043
/proc/meminfo: memFree=895624/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=943572 CPUtime=1781.82
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 221717 0 0 0 178078 104 0 0 25 0 1 0 132774785 966217728 211098 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 235893 211098 139 317 0 235572 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 943572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 5043
/proc/meminfo: memFree=892488/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=946780 CPUtime=1800.02
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 222481 0 0 0 179897 105 0 0 25 0 1 0 132774785 969502720 211862 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 236695 211862 139 317 0 236374 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 946780

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

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

[startup+1800.61 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 5044
/proc/meminfo: memFree=892480/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=946780 CPUtime=1800.13
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 222489 0 0 0 179908 105 0 0 25 0 1 0 132774785 969502720 211870 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 236695 211870 139 317 0 236374 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 946780

[startup+1801 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 5044
/proc/meminfo: memFree=892480/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=946924 CPUtime=1800.52
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194304 222509 0 0 0 179947 105 0 0 25 0 1 0 132774785 969650176 211890 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 236731 211890 139 317 0 236410 0
Current children cumulated CPU time (s) 1800.52
Current children cumulated vsize (KiB) 946924

[startup+1801.4 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 5044
/proc/meminfo: memFree=892480/2055920 swapFree=4184436/4192956
[pid=5040] ppid=5038 vsize=0 CPUtime=1800.92
/proc/5040/stat : 5040 (oree) R 5038 5040 4742 0 -1 4194308 222525 0 0 0 179975 117 0 0 25 0 1 0 132774785 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5040/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.92
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.42
CPU time (s): 1800.94
CPU user time (s): 1799.75
CPU system time (s): 1.19082
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 946924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 1.19082
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 222525
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= 26253

runsolver used 1.9567 second user time and 4.6003 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue Apr 17 22:23:49 UTC 2007

IDJOB= 356926
IDBENCH= 1648
IDSOLVER= 172
FILE ID= node41/356926-1176848629

PBS_JOBID= 4590196

Free space on /tmp= 66495 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-ship12s.opb
COMMAND LINE= oree /tmp/evaluation/356926-1176848629/instance-356926-1176848629.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-356926-1176848629 -o ROOT/results/node41/solver-356926-1176848629 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356926-1176848629/instance-356926-1176848629.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  bde0c0fbe1d85bc08e3fa72426bea662

RANDOM SEED= 70388775

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1741864 kB
Buffers:         26924 kB
Cached:         100588 kB
SwapCached:       2980 kB
Active:          76564 kB
Inactive:       184440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1741864 kB
SwapTotal:     4192956 kB
SwapFree:      4184436 kB
Dirty:            4676 kB
Writeback:           0 kB
Mapped:         148060 kB
Slab:            38324 kB
Committed_AS:  2558560 kB
PageTables:       2012 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= 66495 MiB

End job on node41 on Tue Apr 17 22:53:52 UTC 2007