Trace number 363364

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) 1800.12 1800.56

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-pp08a.opb
MD5SUMda103607b020ad44cf05bd0679eb486a
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
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5344
Total number of constraints136
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 constraints136
Minimum length of a constraint31
Maximum length of a constraint240
Number of terms in the objective function 3424
Biggest coefficient in the objective function 3121
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 527152
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262120
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 527152
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...
0.00/0.05	c ...done
0.00/0.05	c #vars=5344 #constraints=201 hasObjective=yes
0.05/0.09	c res. mode=mod
0.05/0.09	c VSIDS like heuristics
0.05/0.09	c complete search running
0.09/0.11	c restart after 401 decisions
0.09/0.11	c nbDecision=500 #constraints=201
0.09/0.13	c restart after 801 decisions
0.09/0.14	c nbDecision=1000 #constraints=201
0.09/0.16	c nbDecision=1500 #constraints=201
0.09/0.17	c restart after 1601 decisions
0.09/0.19	c nbDecision=2000 #constraints=201
0.19/0.21	c nbDecision=2500 #constraints=201
1.49/1.59	c nbDecision=3000 #constraints=696
2.29/2.31	c restart after 3201 decisions
2.29/2.34	c nbDecision=3500 #constraints=896
2.29/2.37	c nbDecision=4000 #constraints=896
4.09/4.10	c nbDecision=4500 #constraints=1296
6.89/6.93	c nbDecision=5000 #constraints=1800
10.29/10.33	c nbDecision=5500 #constraints=2296
14.49/14.55	c nbDecision=6000 #constraints=2798
18.28/18.39	c restart after 6401 decisions
18.48/18.54	c nbDecision=6500 #constraints=3204
18.59/18.62	c nbDecision=7000 #constraints=3204
20.69/20.78	c nbDecision=7500 #constraints=3400
26.38/26.47	c nbDecision=8000 #constraints=3900
32.68/32.79	c nbDecision=8500 #constraints=4397
39.59/39.60	c nbDecision=9000 #constraints=4899
47.19/47.30	c nbDecision=9500 #constraints=5399
55.87/55.92	c nbDecision=10000 #constraints=5897
65.38/65.44	c nbDecision=10500 #constraints=6399
75.78/75.87	c nbDecision=11000 #constraints=6899
86.97/87.06	c nbDecision=11500 #constraints=7399
99.07/99.13	c nbDecision=12000 #constraints=7899
111.77/111.88	c nbDecision=12500 #constraints=8394
120.36/120.40	c restart after 12801 decisions
120.87/120.90	c nbDecision=13000 #constraints=8700
121.06/121.11	c nbDecision=13500 #constraints=8700
129.36/129.41	c nbDecision=14000 #constraints=8980
143.76/143.85	c nbDecision=14500 #constraints=9478
159.05/159.11	c nbDecision=15000 #constraints=9982
174.75/174.87	c nbDecision=15500 #constraints=10478
191.64/191.79	c nbDecision=16000 #constraints=10982
209.04/209.18	c nbDecision=16500 #constraints=11478
227.33/227.43	c nbDecision=17000 #constraints=11980
246.53/246.63	c nbDecision=17500 #constraints=12486
266.13/266.24	c nbDecision=18000 #constraints=12982
286.72/286.82	c nbDecision=18500 #constraints=13482
308.11/308.23	c nbDecision=19000 #constraints=13982
330.31/330.44	c nbDecision=19500 #constraints=14484
353.20/353.31	c nbDecision=20000 #constraints=14982
376.90/377.03	c nbDecision=20500 #constraints=15484
401.19/401.38	c nbDecision=21000 #constraints=15982
426.49/426.67	c nbDecision=21500 #constraints=16486
452.48/452.61	c nbDecision=22000 #constraints=16980
478.88/479.05	c nbDecision=22500 #constraints=17480
505.96/506.17	c nbDecision=23000 #constraints=17982
533.76/533.96	c nbDecision=23500 #constraints=18482
562.35/562.56	c nbDecision=24000 #constraints=18982
591.65/591.86	c nbDecision=24500 #constraints=19482
621.84/622.01	c nbDecision=25000 #constraints=19982
652.63/652.88	c nbDecision=25500 #constraints=20482
659.13/659.38	c restart after 25601 decisions
660.33/660.58	c nbDecision=26000 #constraints=20586
661.33/661.58	c nbDecision=26500 #constraints=20586
692.52/692.70	c nbDecision=27000 #constraints=21070
725.01/725.21	c nbDecision=27500 #constraints=21570
758.40/758.63	c nbDecision=28000 #constraints=22074
792.50/792.71	c nbDecision=28500 #constraints=22574
827.09/827.33	c nbDecision=29000 #constraints=23070
862.68/862.99	c nbDecision=29500 #constraints=23574
898.87/899.10	c nbDecision=30000 #constraints=24072
935.96/936.22	c nbDecision=30500 #constraints=24574
973.05/973.36	c nbDecision=31000 #constraints=25070
1020.24/1020.53	c nbDecision=31500 #constraints=25573
1067.53/1067.83	c nbDecision=32000 #constraints=26074
1112.92/1113.25	c nbDecision=32500 #constraints=26571
1160.90/1161.28	c nbDecision=33000 #constraints=27073
1210.80/1211.18	c nbDecision=33500 #constraints=27570
1254.79/1255.19	c nbDecision=34000 #constraints=28073
1299.87/1300.29	c nbDecision=34500 #constraints=28572
1346.36/1346.76	c nbDecision=35000 #constraints=29073
1394.05/1394.48	c nbDecision=35500 #constraints=29572
1445.84/1446.24	c nbDecision=36000 #constraints=30073
1500.73/1501.17	c nbDecision=36500 #constraints=30575
1556.70/1557.11	c nbDecision=37000 #constraints=31071
1611.39/1611.88	c nbDecision=37500 #constraints=31571
1663.98/1664.46	c nbDecision=38000 #constraints=32074
1713.97/1714.43	c nbDecision=38500 #constraints=32572
1767.46/1767.98	c nbDecision=39000 #constraints=33072
1800.06/1800.50	Received signal 15
1800.06/1800.51	
1800.06/1800.51	s UNKNOWN
1800.06/1800.51	
1800.06/1800.51	c user time= 1799.55 s
1800.06/1800.51	c system time= 0.52092 s
1800.06/1800.51	c wall clock time=1800.51

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/node48/watcher-363364-1176852406 -o ROOT/results/node48/solver-363364-1176852406 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/363364-1176852406/instance-363364-1176852406.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: 0.99 0.97 0.96 3/64 22007
/proc/meminfo: memFree=1643248/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=1620 CPUtime=0
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 40085926 1658880 172 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 405 174 126 317 0 84 0

[startup+0.0586351 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 22007
/proc/meminfo: memFree=1643248/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=3040 CPUtime=0.05
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 568 0 0 0 5 0 0 0 18 0 1 0 40085926 3112960 550 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 760 550 137 317 0 439 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3040

[startup+0.101639 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 22007
/proc/meminfo: memFree=1643248/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=3172 CPUtime=0.09
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 626 0 0 0 9 0 0 0 18 0 1 0 40085926 3248128 608 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606847 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 793 608 138 317 0 472 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3172

[startup+0.301657 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 22007
/proc/meminfo: memFree=1643248/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=3568 CPUtime=0.29
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 694 0 0 0 29 0 0 0 19 0 1 0 40085926 3653632 676 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718926 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 892 676 139 317 0 571 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3568

[startup+0.701695 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 22007
/proc/meminfo: memFree=1643248/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=4748 CPUtime=0.69
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 990 0 0 0 69 0 0 0 22 0 1 0 40085926 4861952 972 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713941 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 1187 972 139 317 0 866 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4748

[startup+1.50177 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22008
/proc/meminfo: memFree=1638824/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=6848 CPUtime=1.49
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 1517 0 0 0 149 0 0 0 25 0 1 0 40085926 7012352 1499 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712494 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 1712 1499 139 317 0 1391 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6848

[startup+3.10192 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22008
/proc/meminfo: memFree=1635880/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=10008 CPUtime=3.09
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 2332 0 0 0 308 1 0 0 25 0 1 0 40085926 10248192 2314 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 2502 2314 139 317 0 2181 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10008

[startup+6.30121 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22008
/proc/meminfo: memFree=1630184/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=15208 CPUtime=6.28
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 3608 0 0 0 627 1 0 0 25 0 1 0 40085926 15572992 3590 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 3802 3590 139 317 0 3481 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15208

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22008
/proc/meminfo: memFree=1622392/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=23132 CPUtime=12.69
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 5446 0 0 0 1266 3 0 0 25 0 1 0 40085926 23687168 5428 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 5783 5428 139 317 0 5462 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23132

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22008
/proc/meminfo: memFree=1613176/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=31388 CPUtime=25.48
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 7644 0 0 0 2543 5 0 0 25 0 1 0 40085926 32141312 7626 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 7847 7626 139 317 0 7526 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31388

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22008
/proc/meminfo: memFree=1598712/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=47324 CPUtime=51.08
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 11258 0 0 0 5100 8 0 0 25 0 1 0 40085926 48459776 11240 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712584 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 11831 11240 139 317 0 11510 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47324

[startup+102.304 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22008
/proc/meminfo: memFree=1581112/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=63092 CPUtime=102.26
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 15586 0 0 0 10215 11 0 0 25 0 1 0 40085926 64606208 15568 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 15773 15568 139 317 0 15452 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 63092

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22008
/proc/meminfo: memFree=1562872/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=85216 CPUtime=162.25
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 20216 0 0 0 16211 14 0 0 25 0 1 0 40085926 87261184 20140 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 21304 20140 139 317 0 20983 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 85216

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22008
/proc/meminfo: memFree=1550328/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=96808 CPUtime=222.23
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 23354 0 0 0 22207 16 0 0 25 0 1 0 40085926 99131392 23278 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 24202 23278 139 317 0 23881 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 96808

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22008
/proc/meminfo: memFree=1539320/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=106992 CPUtime=282.23
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 26114 0 0 0 28204 19 0 0 25 0 1 0 40085926 109559808 26038 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 26748 26038 139 317 0 26427 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 106992

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22008
/proc/meminfo: memFree=1529272/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=116052 CPUtime=342.2
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 28591 0 0 0 34200 20 0 0 25 0 1 0 40085926 118837248 28515 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712494 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 29013 28515 139 317 0 28692 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 116052

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22008
/proc/meminfo: memFree=1520440/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=124372 CPUtime=402.19
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 30831 0 0 0 40197 22 0 0 25 0 1 0 40085926 127356928 30755 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 31093 30755 139 317 0 30772 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 124372

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22008
/proc/meminfo: memFree=1508152/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=148444 CPUtime=462.17
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 35951 0 0 0 46193 24 0 0 25 0 1 0 40085926 152006656 33781 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564062 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 37111 33781 139 317 0 36790 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 148444

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22008
/proc/meminfo: memFree=1500024/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=155940 CPUtime=522.17
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 38002 0 0 0 52191 26 0 0 25 0 1 0 40085926 159682560 35832 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 38985 35832 139 317 0 38664 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 155940

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22008
/proc/meminfo: memFree=1492216/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=163056 CPUtime=582.15
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 39939 0 0 0 58188 27 0 0 25 0 1 0 40085926 166969344 37769 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 40764 37769 139 317 0 40443 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 163056

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22008
/proc/meminfo: memFree=1484728/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=169504 CPUtime=642.14
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 41788 0 0 0 64185 29 0 0 25 0 1 0 40085926 173572096 39618 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 42376 39618 139 317 0 42055 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 169504


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

[startup+882.301 s]
/proc/loadavg: 1.07 0.99 0.97 2/65 22008
/proc/meminfo: memFree=1458488/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=192984 CPUtime=882.07
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 48331 0 0 0 88172 35 0 0 25 0 1 0 40085926 197615616 46161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 48246 46161 139 317 0 47925 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 192984

[startup+942.302 s]
/proc/loadavg: 1.10 1.00 0.97 2/65 22008
/proc/meminfo: memFree=1452664/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=198388 CPUtime=942.06
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 49794 0 0 0 94169 37 0 0 25 0 1 0 40085926 203149312 47624 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 49597 47624 139 317 0 49276 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 198388

[startup+1002.3 s]
/proc/loadavg: 1.10 1.02 0.98 2/65 22008
/proc/meminfo: memFree=1447032/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=203252 CPUtime=1002.04
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 51202 0 0 0 100167 37 0 0 25 0 1 0 40085926 208130048 49032 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 50813 49032 139 317 0 50492 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 203252

[startup+1062.3 s]
/proc/loadavg: 1.04 1.01 0.98 2/65 22008
/proc/meminfo: memFree=1442744/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=207316 CPUtime=1062.03
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 52296 0 0 0 106164 39 0 0 25 0 1 0 40085926 212291584 50126 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 51829 50126 139 317 0 51508 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 207316

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 22008
/proc/meminfo: memFree=1437944/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=211524 CPUtime=1122.02
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 53483 0 0 0 112162 40 0 0 25 0 1 0 40085926 216600576 51313 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 52881 51313 139 317 0 52560 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 211524

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 22008
/proc/meminfo: memFree=1433464/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=215588 CPUtime=1182
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 54607 0 0 0 118159 41 0 0 25 0 1 0 40085926 220762112 52437 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 53897 52437 139 317 0 53576 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 215588

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 22008
/proc/meminfo: memFree=1428344/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=219920 CPUtime=1241.99
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 55859 0 0 0 124157 42 0 0 25 0 1 0 40085926 225198080 53689 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 54980 53689 139 317 0 54659 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 219920

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 22008
/proc/meminfo: memFree=1423416/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=224256 CPUtime=1301.97
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 57084 0 0 0 130155 42 0 0 25 0 1 0 40085926 229638144 54914 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 56064 54914 139 317 0 55743 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 224256

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 22008
/proc/meminfo: memFree=1418616/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=228712 CPUtime=1361.95
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 58281 0 0 0 136152 43 0 0 25 0 1 0 40085926 234201088 56111 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 57178 56111 139 317 0 56857 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 228712

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 22008
/proc/meminfo: memFree=1414328/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=232508 CPUtime=1421.94
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 59353 0 0 0 142150 44 0 0 25 0 1 0 40085926 238088192 57183 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 58127 57183 139 317 0 57806 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 232508

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 22008
/proc/meminfo: memFree=1410168/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=236168 CPUtime=1481.92
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 60383 0 0 0 148147 45 0 0 25 0 1 0 40085926 241836032 58213 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 59042 58213 139 317 0 58721 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 236168

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 22008
/proc/meminfo: memFree=1405880/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=240104 CPUtime=1541.91
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 61497 0 0 0 154145 46 0 0 25 0 1 0 40085926 245866496 59294 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 60026 59294 139 317 0 59705 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 240104

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 22008
/proc/meminfo: memFree=1401848/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=243640 CPUtime=1601.9
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 62497 0 0 0 160143 47 0 0 25 0 1 0 40085926 249487360 60294 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 60910 60294 139 317 0 60589 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 243640

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 22008
/proc/meminfo: memFree=1397624/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=247704 CPUtime=1661.88
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 63571 0 0 0 166140 48 0 0 25 0 1 0 40085926 253648896 61335 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 61926 61335 139 317 0 61605 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 247704

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 22008
/proc/meminfo: memFree=1393272/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=252028 CPUtime=1721.87
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 64717 0 0 0 172138 49 0 0 25 0 1 0 40085926 258076672 62448 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 63007 62448 139 317 0 62686 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 252028

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 22008
/proc/meminfo: memFree=1386360/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=286612 CPUtime=1781.86
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 72611 0 0 0 178134 52 0 0 25 0 1 0 40085926 293490688 64101 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 71653 64101 139 317 0 71332 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 286612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 22008
/proc/meminfo: memFree=1385848/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=287396 CPUtime=1800.06
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 72785 0 0 0 179954 52 0 0 25 0 1 0 40085926 294293504 64242 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 71849 64242 139 317 0 71528 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 287396

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 22008
/proc/meminfo: memFree=1385848/2055920 swapFree=4184680/4192956
[pid=22007] ppid=22005 vsize=287396 CPUtime=1800.06
/proc/22007/stat : 22007 (oree) R 22005 22007 21622 0 -1 4194304 72785 0 0 0 179954 52 0 0 25 0 1 0 40085926 294293504 64242 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22007/statm: 71849 64242 139 317 0 71528 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 287396

Child status: 0
Real time (s): 1800.56
CPU time (s): 1800.12
CPU user time (s): 1799.56
CPU system time (s): 0.562914
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 287396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.56
system time used= 0.562914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72801
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= 1426

runsolver used 1.3008 second user time and 3.63245 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Tue Apr 17 23:26:46 UTC 2007

IDJOB= 363364
IDBENCH= 1807
IDSOLVER= 172
FILE ID= node48/363364-1176852406

PBS_JOBID= 4590230

Free space on /tmp= 66547 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/miplib2003/normalized-reduced-mps-v2-20-10-pp08a.opb
COMMAND LINE= oree /tmp/evaluation/363364-1176852406/instance-363364-1176852406.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-363364-1176852406 -o ROOT/results/node48/solver-363364-1176852406 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/363364-1176852406/instance-363364-1176852406.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  da103607b020ad44cf05bd0679eb486a

RANDOM SEED= 935145422

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1643656 kB
Buffers:         48772 kB
Cached:         289788 kB
SwapCached:       2392 kB
Active:         147172 kB
Inactive:       201672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1643656 kB
SwapTotal:     4192956 kB
SwapFree:      4184680 kB
Dirty:            1448 kB
Writeback:           0 kB
Mapped:          16512 kB
Slab:            49428 kB
Committed_AS:   940696 kB
PageTables:       1388 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= 66547 MiB

End job on node48 on Tue Apr 17 23:56:49 UTC 2007