Trace number 363168

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) 1802.27 1802.99

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air06.opb
MD5SUM9ad64595976e8d5a822b98ffb6dea9d7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5727
Best CPU time to get the best result obtained on this benchmark42.5775
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5727
Optimality of the best value was proved YES
Number of variables8627
Total number of constraints825
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)825
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint461
Number of terms in the objective function 8627
Biggest coefficient in the objective function 213
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 528490
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 213
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 528490
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...
0.19/0.23	c ...done
0.19/0.23	c #vars=8627 #constraints=1651 hasObjective=yes
0.39/0.49	c res. mode=mod
0.39/0.49	c VSIDS like heuristics
0.39/0.49	c complete search running
0.49/0.53	c restart after 401 decisions
0.49/0.54	c nbDecision=500 #constraints=1652
0.49/0.56	c restart after 801 decisions
0.49/0.58	c nbDecision=1000 #constraints=1652
0.59/0.62	c nbDecision=1500 #constraints=1652
0.59/0.63	c restart after 1601 decisions
0.59/0.66	c nbDecision=2000 #constraints=1652
0.69/0.70	c nbDecision=2500 #constraints=1652
0.69/0.74	c nbDecision=3000 #constraints=1652
0.69/0.75	c restart after 3201 decisions
0.69/0.78	c nbDecision=3500 #constraints=1652
0.79/0.82	c nbDecision=4000 #constraints=1652
0.79/0.86	c nbDecision=4500 #constraints=1652
0.79/0.90	c nbDecision=5000 #constraints=1652
0.89/0.93	c nbDecision=5500 #constraints=1652
0.89/0.97	c nbDecision=6000 #constraints=1652
0.89/0.99	c restart after 6401 decisions
0.99/1.01	c nbDecision=6500 #constraints=1652
0.99/1.05	c nbDecision=7000 #constraints=1652
0.99/1.09	c nbDecision=7500 #constraints=1652
1.09/1.13	c nbDecision=8000 #constraints=1652
1.09/1.17	c nbDecision=8500 #constraints=1652
1.19/1.20	c nbDecision=9000 #constraints=1652
1.19/1.23	c nbDecision=9500 #constraints=1652
1.19/1.27	c nbDecision=10000 #constraints=1653
1.29/1.30	c nbDecision=10500 #constraints=1654
1.29/1.35	c nbDecision=11000 #constraints=1659
1.29/1.39	c nbDecision=11500 #constraints=1660
1.69/1.74	c nbDecision=12000 #constraints=1743
1.99/2.06	c nbDecision=12500 #constraints=1785
2.30/2.39	c restart after 12801 decisions
2.39/2.45	c nbDecision=13000 #constraints=1832
2.39/2.49	c nbDecision=13500 #constraints=1832
2.49/2.53	c nbDecision=14000 #constraints=1832
2.49/2.57	c nbDecision=14500 #constraints=1832
2.59/2.61	c nbDecision=15000 #constraints=1832
2.59/2.65	c nbDecision=15500 #constraints=1832
2.59/2.68	c nbDecision=16000 #constraints=1832
2.69/2.72	c nbDecision=16500 #constraints=1832
2.69/2.76	c nbDecision=17000 #constraints=1832
2.79/2.85	c nbDecision=17500 #constraints=1839
3.29/3.30	c nbDecision=18000 #constraints=1884
3.49/3.58	c nbDecision=18500 #constraints=1917
4.59/4.60	c nbDecision=19000 #constraints=2025
4.89/4.96	c nbDecision=19500 #constraints=2075
5.49/5.53	c nbDecision=20000 #constraints=2107
6.99/7.00	c nbDecision=20500 #constraints=2206
10.58/10.63	c nbDecision=21000 #constraints=2421
12.18/12.24	c nbDecision=21500 #constraints=2500
12.28/12.36	c nbDecision=22000 #constraints=2512
12.38/12.45	c nbDecision=22500 #constraints=2522
12.68/12.71	c nbDecision=23000 #constraints=2554
13.45/13.55	c nbDecision=23500 #constraints=2664
14.15/14.25	c nbDecision=24000 #constraints=2745
15.25/15.39	c nbDecision=24500 #constraints=2852
17.25/17.39	c nbDecision=25000 #constraints=2956
19.55/19.63	c nbDecision=25500 #constraints=3046
19.55/19.65	c restart after 25601 decisions
19.95/20.03	c nbDecision=26000 #constraints=3046
20.05/20.10	c nbDecision=26500 #constraints=3046
20.05/20.19	c nbDecision=27000 #constraints=3046
20.15/20.28	c nbDecision=27500 #constraints=3046
20.25/20.34	c nbDecision=28000 #constraints=3046
20.25/20.39	c nbDecision=28500 #constraints=3046
20.35/20.46	c nbDecision=29000 #constraints=3046
20.45/20.53	c nbDecision=29500 #constraints=3046
20.55/20.64	c nbDecision=30000 #constraints=3046
20.85/20.94	c nbDecision=30500 #constraints=3076
21.85/21.94	c nbDecision=31000 #constraints=3155
24.04/24.16	c nbDecision=31500 #constraints=3285
25.53/25.62	c nbDecision=32000 #constraints=3355
28.63/28.72	c nbDecision=32500 #constraints=3464
32.92/33.04	c nbDecision=33000 #constraints=3608
37.70/37.85	c nbDecision=33500 #constraints=3735
39.51/39.60	c nbDecision=34000 #constraints=3814
42.10/42.23	c nbDecision=34500 #constraints=3921
45.40/45.53	c nbDecision=35000 #constraints=4025
55.09/55.29	c nbDecision=35500 #constraints=4224
61.89/62.08	c nbDecision=36000 #constraints=4372
64.48/64.62	c nbDecision=36500 #constraints=4475
76.28/76.45	c nbDecision=37000 #constraints=4667
87.07/87.26	c nbDecision=37500 #constraints=4845
92.77/92.92	c nbDecision=38000 #constraints=4966
96.96/97.19	c nbDecision=38500 #constraints=5077
110.86/111.03	c nbDecision=39000 #constraints=5247
115.96/116.20	c nbDecision=39500 #constraints=5377
120.46/120.60	c nbDecision=40000 #constraints=5470
127.85/128.07	c nbDecision=40500 #constraints=5614
139.25/139.43	c nbDecision=41000 #constraints=5780
159.55/159.72	c nbDecision=41500 #constraints=6011
176.04/176.29	c nbDecision=42000 #constraints=6180
198.13/198.39	c nbDecision=42500 #constraints=6470
224.32/224.57	c nbDecision=43000 #constraints=6759
233.13/233.38	c nbDecision=43500 #constraints=6854
241.12/241.35	c nbDecision=44000 #constraints=6971
251.52/251.80	c nbDecision=44500 #constraints=7093
264.71/264.93	c nbDecision=45000 #constraints=7231
270.90/271.16	c nbDecision=45500 #constraints=7311
278.21/278.41	c nbDecision=46000 #constraints=7382
292.30/292.59	c nbDecision=46500 #constraints=7523
314.99/315.21	c nbDecision=47000 #constraints=7698
341.69/341.96	c nbDecision=47500 #constraints=7913
379.77/380.09	c nbDecision=48000 #constraints=8192
388.36/388.66	c nbDecision=48500 #constraints=8277
407.65/407.95	c nbDecision=49000 #constraints=8424
428.05/428.32	c nbDecision=49500 #constraints=8582
450.65/450.92	c nbDecision=50000 #constraints=8744
508.43/508.75	c nbDecision=50500 #constraints=9092
556.41/556.75	c nbDecision=51000 #constraints=9414
564.30/564.66	c restart after 51201 decisions
572.60/572.96	c nbDecision=51500 #constraints=9466
573.59/573.92	c nbDecision=52000 #constraints=9466
574.80/575.12	c nbDecision=52500 #constraints=9466
575.50/575.84	c nbDecision=53000 #constraints=9466
576.80/577.16	c nbDecision=53500 #constraints=9466
577.21/577.57	c nbDecision=54000 #constraints=9466
577.80/578.17	c nbDecision=54500 #constraints=9466
578.90/579.29	c nbDecision=55000 #constraints=9466
580.60/580.96	c nbDecision=55500 #constraints=9466
622.98/623.35	c nbDecision=56000 #constraints=9716
645.38/645.75	c nbDecision=56500 #constraints=9853
654.28/654.63	c nbDecision=57000 #constraints=9952
660.67/661.09	c nbDecision=57500 #constraints=10030
680.36/680.74	c nbDecision=58000 #constraints=10180
697.55/697.92	c nbDecision=58500 #constraints=10308
711.55/711.92	c nbDecision=59000 #constraints=10406
723.95/724.32	c nbDecision=59500 #constraints=10514
753.24/753.66	c nbDecision=60000 #constraints=10710
792.72/793.12	c nbDecision=60500 #constraints=10925
833.91/834.33	c nbDecision=61000 #constraints=11155
861.70/862.15	c nbDecision=61500 #constraints=11295
890.18/890.65	c nbDecision=62000 #constraints=11468
904.39/904.82	c nbDecision=62500 #constraints=11560
946.87/947.31	c nbDecision=63000 #constraints=11766
976.26/976.71	c nbDecision=63500 #constraints=11948
1024.75/1025.21	c nbDecision=64000 #constraints=12196
1096.72/1097.23	c nbDecision=64500 #constraints=12497
1161.99/1162.59	c nbDecision=65000 #constraints=12779
1234.77/1235.33	c nbDecision=65500 #constraints=13085
1252.47/1253.08	c nbDecision=66000 #constraints=13171
1301.95/1302.55	c nbDecision=66500 #constraints=13427
1352.43/1353.02	c nbDecision=67000 #constraints=13682
1413.30/1413.99	c nbDecision=67500 #constraints=13894
1461.48/1462.13	c nbDecision=68000 #constraints=14120
1527.66/1528.34	c nbDecision=68500 #constraints=14398
1593.25/1593.93	c nbDecision=69000 #constraints=14721
1624.43/1625.15	c nbDecision=69500 #constraints=14880
1631.63/1632.40	c nbDecision=70000 #constraints=14921
1646.23/1647.00	c nbDecision=70500 #constraints=15025
1654.72/1655.44	c nbDecision=71000 #constraints=15103
1689.01/1689.75	c nbDecision=71500 #constraints=15263
1721.79/1722.50	c nbDecision=72000 #constraints=15417
1740.09/1740.85	c nbDecision=72500 #constraints=15504
1791.77/1792.58	c nbDecision=73000 #constraints=15711
1800.07/1800.81	Received signal 15

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/node20/watcher-363168-1176850851 -o ROOT/results/node20/solver-363168-1176850851 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/363168-1176850851/instance-363168-1176850851.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 0.95 0.92 2/77 15134
/proc/meminfo: memFree=1722656/2055920 swapFree=4148752/4192956
[pid=15134] ppid=15132 vsize=1468 CPUtime=0
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 133002465 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134827838 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 367 161 126 317 0 46 0

[startup+0.103444 s]
/proc/loadavg: 0.91 0.95 0.92 2/77 15134
/proc/meminfo: memFree=1722656/2055920 swapFree=4148752/4192956
[pid=15134] ppid=15132 vsize=4256 CPUtime=0.09
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 863 0 0 0 9 0 0 0 18 0 1 0 133002465 4358144 812 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 1064 813 131 317 0 743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4256

[startup+0.201465 s]
/proc/loadavg: 0.91 0.95 0.92 2/77 15134
/proc/meminfo: memFree=1722656/2055920 swapFree=4148752/4192956
[pid=15134] ppid=15132 vsize=7028 CPUtime=0.19
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 1576 0 0 0 19 0 0 0 19 0 1 0 133002465 7196672 1525 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 1757 1525 131 317 0 1436 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7028

[startup+0.301484 s]
/proc/loadavg: 0.91 0.95 0.92 2/77 15134
/proc/meminfo: memFree=1722656/2055920 swapFree=4148752/4192956
[pid=15134] ppid=15132 vsize=8964 CPUtime=0.29
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 2047 0 0 0 29 0 0 0 19 0 1 0 133002465 9179136 1996 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 2241 1996 137 317 0 1920 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8964

[startup+0.701565 s]
/proc/loadavg: 0.91 0.95 0.92 2/77 15134
/proc/meminfo: memFree=1722656/2055920 swapFree=4148752/4192956
[pid=15134] ppid=15132 vsize=10680 CPUtime=0.69
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 2489 0 0 0 69 0 0 0 23 0 1 0 133002465 10936320 2438 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606698 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 2670 2438 139 317 0 2349 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10680

[startup+1.50173 s]
/proc/loadavg: 0.92 0.95 0.92 2/78 15135
/proc/meminfo: memFree=1713432/2055920 swapFree=4148752/4192956
[pid=15134] ppid=15132 vsize=11084 CPUtime=1.49
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 2580 0 0 0 149 0 0 0 25 0 1 0 133002465 11350016 2529 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596887 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 2771 2529 139 317 0 2450 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11084

[startup+3.10105 s]
/proc/loadavg: 0.92 0.95 0.92 2/78 15135
/proc/meminfo: memFree=1709656/2055920 swapFree=4148752/4192956
[pid=15134] ppid=15132 vsize=16548 CPUtime=3.09
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 3881 0 0 0 308 1 0 0 25 0 1 0 133002465 16945152 3830 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 4137 3830 139 317 0 3816 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16548

[startup+6.30169 s]
/proc/loadavg: 0.92 0.95 0.92 2/78 15135
/proc/meminfo: memFree=1697752/2055920 swapFree=4148752/4192956
[pid=15134] ppid=15132 vsize=29712 CPUtime=6.29
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 6947 0 0 0 627 2 0 0 25 0 1 0 133002465 30425088 6896 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272672 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 7428 6896 139 317 0 7107 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29712

[startup+12.702 s]
/proc/loadavg: 0.93 0.96 0.92 2/84 15161
/proc/meminfo: memFree=1674408/2055920 swapFree=4148752/4192956
[pid=15134] ppid=15132 vsize=52032 CPUtime=12.68
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 12147 0 0 0 1264 4 0 0 25 0 1 0 133002465 53280768 12096 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 13008 12097 139 317 0 12687 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52032

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.92 2/84 15243
/proc/meminfo: memFree=1633256/2055920 swapFree=4148816/4192956
[pid=15134] ppid=15132 vsize=95624 CPUtime=25.43
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 22225 0 0 0 2534 9 0 0 25 0 1 0 133002465 97918976 22174 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 23906 22174 139 317 0 23585 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 95624

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.92 2/84 15305
/proc/meminfo: memFree=1574952/2055920 swapFree=4148816/4192956
[pid=15134] ppid=15132 vsize=158004 CPUtime=50.99
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 36934 0 0 0 5084 15 0 0 25 0 1 0 133002465 161796096 36883 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 39501 36883 139 317 0 39180 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 158004

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.92 2/78 15333
/proc/meminfo: memFree=1493024/2055920 swapFree=4148816/4192956
[pid=15134] ppid=15132 vsize=247792 CPUtime=102.17
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 57394 0 0 0 10192 25 0 0 25 0 1 0 133002465 253739008 57340 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 61948 57340 139 317 0 61627 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 247792

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=1424608/2055920 swapFree=4148816/4192956
[pid=15134] ppid=15132 vsize=321340 CPUtime=162.15
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 74603 0 0 0 16182 33 0 0 25 0 1 0 133002465 329052160 74549 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 80335 74549 139 317 0 80014 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 321340

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=1354272/2055920 swapFree=4148880/4192956
[pid=15134] ppid=15132 vsize=411248 CPUtime=222.13
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 92119 0 0 0 22173 40 0 0 25 0 1 0 133002465 421117952 92008 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 102812 92008 139 317 0 102491 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 411248

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=1303584/2055920 swapFree=4148880/4192956
[pid=15134] ppid=15132 vsize=473532 CPUtime=282.1
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 104882 0 0 0 28164 46 0 0 25 0 1 0 133002465 484896768 104771 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563656 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 118383 104771 139 317 0 118062 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 473532

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=1266592/2055920 swapFree=4148880/4192956
[pid=15134] ppid=15132 vsize=511388 CPUtime=342.09
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 113964 0 0 0 34159 50 0 0 25 0 1 0 133002465 523661312 113853 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 127847 113853 139 317 0 127526 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 511388

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=1223840/2055920 swapFree=4148944/4192956
[pid=15134] ppid=15132 vsize=562568 CPUtime=402.06
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 124679 0 0 0 40152 54 0 0 25 0 1 0 133002465 576069632 124567 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 140642 124567 139 317 0 140321 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 562568

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=1187872/2055920 swapFree=4148944/4192956
[pid=15134] ppid=15132 vsize=602412 CPUtime=462.04
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 133576 0 0 0 46146 58 0 0 25 0 1 0 133002465 616869888 133464 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 150603 133464 139 317 0 150282 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 602412

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=1153696/2055920 swapFree=4149008/4192956
[pid=15134] ppid=15132 vsize=642868 CPUtime=522.01
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 142239 0 0 0 52140 61 0 0 25 0 1 0 133002465 658296832 142127 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 160717 142127 139 317 0 160396 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 642868

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=1125088/2055920 swapFree=4149008/4192956
[pid=15134] ppid=15132 vsize=675120 CPUtime=582
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 149312 0 0 0 58135 65 0 0 25 0 1 0 133002465 691322880 149200 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712511 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 168780 149200 139 317 0 168459 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 675120

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=1095264/2055920 swapFree=4149008/4192956
[pid=15134] ppid=15132 vsize=706224 CPUtime=641.98
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 156832 0 0 0 64130 68 0 0 25 0 1 0 133002465 723173376 156720 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 176556 156720 139 317 0 176235 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 706224


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

/proc/meminfo: memFree=886432/2055920 swapFree=4149200/4192956
[pid=15134] ppid=15132 vsize=966560 CPUtime=1061.83
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 208858 0 0 0 106094 89 0 0 25 0 1 0 133002465 989757440 208746 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 241640 208746 139 317 0 241319 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 966560

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=864800/2055920 swapFree=4149200/4192956
[pid=15134] ppid=15132 vsize=988244 CPUtime=1121.81
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 214260 0 0 0 112089 92 0 0 25 0 1 0 133002465 1011961856 214062 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 247061 214062 139 317 0 246740 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 988244

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=836960/2055920 swapFree=4149264/4192956
[pid=15134] ppid=15132 vsize=1025776 CPUtime=1181.79
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 221349 0 0 0 118084 95 0 0 25 0 1 0 133002465 1050394624 221151 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 256444 221151 139 317 0 256123 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 1025776

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=816352/2055920 swapFree=4149264/4192956
[pid=15134] ppid=15132 vsize=1047980 CPUtime=1241.76
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 226381 0 0 0 124079 97 0 0 25 0 1 0 133002465 1073131520 226183 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 261995 226183 139 317 0 261674 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 1047980

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=784672/2055920 swapFree=4149264/4192956
[pid=15134] ppid=15132 vsize=1084848 CPUtime=1301.75
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 234349 0 0 0 130075 100 0 0 25 0 1 0 133002465 1110884352 234150 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 271212 234150 139 317 0 270891 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 1084848

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=759008/2055920 swapFree=4149328/4192956
[pid=15134] ppid=15132 vsize=1112276 CPUtime=1361.73
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 240712 0 0 0 136070 103 0 0 25 0 1 0 133002465 1138970624 240513 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134533539 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 278069 240513 139 317 0 277748 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 1112276

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=738016/2055920 swapFree=4149328/4192956
[pid=15134] ppid=15132 vsize=1137224 CPUtime=1421.7
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 245882 0 0 0 142065 105 0 0 25 0 1 0 133002465 1164517376 245683 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 284306 245683 139 317 0 283985 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 1137224

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=711840/2055920 swapFree=4149328/4192956
[pid=15134] ppid=15132 vsize=1167660 CPUtime=1481.68
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 252538 0 0 0 148060 108 0 0 25 0 1 0 133002465 1195683840 252339 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 291915 252339 139 317 0 291594 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 1167660

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=686112/2055920 swapFree=4149392/4192956
[pid=15134] ppid=15132 vsize=1197280 CPUtime=1541.66
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 258854 0 0 0 154055 111 0 0 25 0 1 0 133002465 1226014720 258655 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 299320 258655 139 317 0 298999 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 1197280

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=656032/2055920 swapFree=4149392/4192956
[pid=15134] ppid=15132 vsize=1229996 CPUtime=1601.63
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 266448 0 0 0 160049 114 0 0 25 0 1 0 133002465 1259515904 266249 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 307499 266249 139 317 0 307178 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 1229996

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=629472/2055920 swapFree=4149456/4192956
[pid=15134] ppid=15132 vsize=1256396 CPUtime=1661.61
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 272988 0 0 0 166044 117 0 0 25 0 1 0 133002465 1286549504 272789 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 314099 272789 139 317 0 313778 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 1256396

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=613280/2055920 swapFree=4149456/4192956
[pid=15134] ppid=15132 vsize=1272364 CPUtime=1721.59
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 277083 0 0 0 172039 120 0 0 25 0 1 0 133002465 1302900736 276884 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718428 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 318091 276884 139 317 0 317770 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 1272364

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=597856/2055920 swapFree=4149456/4192956
[pid=15134] ppid=15132 vsize=1287140 CPUtime=1781.57
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 280851 0 0 0 178035 122 0 0 25 0 1 0 133002465 1318031360 280652 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 321785 280652 139 317 0 321464 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 1287140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.81 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=591072/2055920 swapFree=4149456/4192956
[pid=15134] ppid=15132 vsize=1293820 CPUtime=1800.07
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 282515 0 0 0 179884 123 0 0 25 0 1 0 133002465 1324871680 282316 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 323455 282316 139 317 0 323134 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1293820

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.5 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15333
/proc/meminfo: memFree=591072/2055920 swapFree=4149456/4192956
[pid=15134] ppid=15132 vsize=1293820 CPUtime=1800.76
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 282533 0 0 0 179953 123 0 0 25 0 1 0 133002465 1324871680 282334 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 323455 282334 139 317 0 323134 0
Current children cumulated CPU time (s) 1800.76
Current children cumulated vsize (KiB) 1293820

[startup+1802.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 15334
/proc/meminfo: memFree=590872/2055920 swapFree=4149456/4192956
[pid=15134] ppid=15132 vsize=1294104 CPUtime=1801.56
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 282582 0 0 0 180033 123 0 0 25 0 1 0 133002465 1325162496 282383 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284166 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 323526 282383 139 317 0 323205 0
Current children cumulated CPU time (s) 1801.56
Current children cumulated vsize (KiB) 1294104

[startup+1802.7 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 15334
/proc/meminfo: memFree=590872/2055920 swapFree=4149456/4192956
[pid=15134] ppid=15132 vsize=1294104 CPUtime=1801.96
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4194304 282595 0 0 0 180073 123 0 0 25 0 1 0 133002465 1325162496 282396 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 323526 282396 139 317 0 323205 0
Current children cumulated CPU time (s) 1801.96
Current children cumulated vsize (KiB) 1294104

[startup+1802.9 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15334
/proc/meminfo: memFree=1147452/2055920 swapFree=4149456/4192956
[pid=15134] ppid=15132 vsize=0 CPUtime=1802.16
/proc/15134/stat : 15134 (oree) R 15132 15134 14749 0 -1 4195332 282595 0 0 0 180084 132 0 0 25 0 1 0 133002465 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15134/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.16
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.99
CPU time (s): 1802.27
CPU user time (s): 1800.85
CPU system time (s): 1.41878
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 1294104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.85
system time used= 1.41878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 282595
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= 1748

runsolver used 2.16567 second user time and 4.29935 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue Apr 17 23:00:51 UTC 2007

IDJOB= 363168
IDBENCH= 1746
IDSOLVER= 172
FILE ID= node20/363168-1176850851

PBS_JOBID= 4590206

Free space on /tmp= 66494 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air06.opb
COMMAND LINE= oree /tmp/evaluation/363168-1176850851/instance-363168-1176850851.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-363168-1176850851 -o ROOT/results/node20/solver-363168-1176850851 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/363168-1176850851/instance-363168-1176850851.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  9ad64595976e8d5a822b98ffb6dea9d7

RANDOM SEED= 573072999

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1723128 kB
Buffers:         34504 kB
Cached:         239292 kB
SwapCached:      22888 kB
Active:         139668 kB
Inactive:       163784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1723128 kB
SwapTotal:     4192956 kB
SwapFree:      4148752 kB
Dirty:            2104 kB
Writeback:           0 kB
Mapped:          32252 kB
Slab:            14856 kB
Committed_AS:  1819364 kB
PageTables:       1744 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= 66494 MiB

End job on node20 on Tue Apr 17 23:30:54 UTC 2007