Trace number 357400

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) 1800.3 1801.02

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-markshare2.opb
MD5SUMed3cba978a5e277395c10305f700e2f4
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark59392
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 46080
Optimality of the best value was proved NO
Number of variables270
Total number of constraints7
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 constraints7
Minimum length of a constraint90
Maximum length of a constraint90
Number of terms in the objective function 210
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 7516192761
Number of bits of the sum of numbers in the objective function 33
Biggest number in a constraint 536870912
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 7516192761
Number of bits of the biggest sum of numbers33
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...
0.00/0.00	c ...done
0.00/0.00	c #vars=270 #constraints=15 hasObjective=yes
0.00/0.00	c res. mode=mod
0.00/0.00	c VSIDS like heuristics
0.00/0.00	c complete search running
0.39/0.42	c restart after 401 decisions
0.39/0.43	c nbDecision=500 #constraints=335
0.89/0.97	c restart after 801 decisions
1.19/1.20	c nbDecision=1000 #constraints=744
2.49/2.53	c nbDecision=1500 #constraints=1244
2.79/2.88	c restart after 1601 decisions
4.18/4.30	c nbDecision=2000 #constraints=1654
7.19/7.27	c nbDecision=2500 #constraints=2155
11.39/11.41	c nbDecision=3000 #constraints=2655
13.28/13.33	c restart after 3201 decisions
16.38/16.45	c nbDecision=3500 #constraints=3064
23.49/23.53	c nbDecision=4000 #constraints=3564
32.38/32.48	c nbDecision=4500 #constraints=4065
42.57/42.64	c nbDecision=5000 #constraints=4565
53.67/53.74	c nbDecision=5500 #constraints=5063
66.17/66.27	c nbDecision=6000 #constraints=5564
77.56/77.62	c restart after 6401 decisions
78.26/78.36	c nbDecision=6500 #constraints=5975
94.86/94.96	c nbDecision=7000 #constraints=6475
111.25/111.34	c nbDecision=7500 #constraints=6975
131.04/131.15	c nbDecision=8000 #constraints=7473
148.34/148.48	c nbDecision=8500 #constraints=7975
168.63/168.73	c nbDecision=9000 #constraints=8474
189.53/189.65	c nbDecision=9500 #constraints=8975
211.51/211.63	c nbDecision=10000 #constraints=9474
231.51/231.68	c nbDecision=10500 #constraints=9975
254.30/254.40	c nbDecision=11000 #constraints=10475
283.79/283.96	c nbDecision=11500 #constraints=10974
310.48/310.65	c nbDecision=12000 #constraints=11477
339.57/339.74	c nbDecision=12500 #constraints=11975
361.36/361.53	c restart after 12801 decisions
371.05/371.22	c nbDecision=13000 #constraints=12387
406.65/406.89	c nbDecision=13500 #constraints=12886
439.04/439.24	c nbDecision=14000 #constraints=13386
474.93/475.15	c nbDecision=14500 #constraints=13887
514.91/515.10	c nbDecision=15000 #constraints=14387
552.70/552.91	c nbDecision=15500 #constraints=14885
588.48/588.80	c nbDecision=16000 #constraints=15385
629.77/630.07	c nbDecision=16500 #constraints=15885
664.75/665.00	c nbDecision=17000 #constraints=16386
717.04/717.34	c nbDecision=17500 #constraints=16887
762.62/762.93	c nbDecision=18000 #constraints=17385
806.31/806.68	c nbDecision=18500 #constraints=17885
848.40/848.75	c nbDecision=19000 #constraints=18386
893.08/893.48	c nbDecision=19500 #constraints=18886
940.96/941.35	c nbDecision=20000 #constraints=19387
993.04/993.48	c nbDecision=20500 #constraints=19887
1044.73/1045.16	c nbDecision=21000 #constraints=20386
1092.21/1092.68	c nbDecision=21500 #constraints=20885
1141.99/1142.42	c nbDecision=22000 #constraints=21386
1196.28/1196.71	c nbDecision=22500 #constraints=21885
1249.75/1250.27	c nbDecision=23000 #constraints=22386
1300.13/1300.65	c nbDecision=23500 #constraints=22886
1352.42/1352.94	c nbDecision=24000 #constraints=23386
1399.51/1400.00	c nbDecision=24500 #constraints=23887
1447.99/1448.58	c nbDecision=25000 #constraints=24387
1496.67/1497.26	c nbDecision=25500 #constraints=24887
1505.76/1506.38	c restart after 25601 decisions
1553.47/1554.19	c nbDecision=26000 #constraints=25298
1621.13/1621.86	c nbDecision=26500 #constraints=25798
1685.21/1685.91	c nbDecision=27000 #constraints=26298
1750.89/1751.62	c nbDecision=27500 #constraints=26798
1800.08/1800.80	Received signal 15
1800.17/1800.99	
1800.17/1800.99	s UNKNOWN
1800.17/1800.99	
1800.17/1800.99	c user time= 1799.99 s
1800.17/1800.99	c system time= 0.283956 s
1800.17/1800.99	c wall clock time=1801

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/node58/watcher-357400-1176996936 -o ROOT/results/node58/solver-357400-1176996936 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357400-1176996936/instance-357400-1176996936.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: 1.05 1.03 1.00 3/64 25232
/proc/meminfo: memFree=1923816/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=1468 CPUtime=0
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 147603282 1503232 175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602853 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 367 175 137 317 0 46 0

[startup+0.0870331 s]
/proc/loadavg: 1.05 1.03 1.00 3/64 25232
/proc/meminfo: memFree=1923816/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=1860 CPUtime=0.08
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 288 0 0 0 8 0 0 0 18 0 1 0 147603282 1904640 270 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 465 270 139 317 0 144 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1860

[startup+0.101034 s]
/proc/loadavg: 1.05 1.03 1.00 3/64 25232
/proc/meminfo: memFree=1923816/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=1988 CPUtime=0.09
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 306 0 0 0 9 0 0 0 18 0 1 0 147603282 2035712 288 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 497 288 139 317 0 176 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1988

[startup+0.301068 s]
/proc/loadavg: 1.05 1.03 1.00 3/64 25232
/proc/meminfo: memFree=1923816/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=2636 CPUtime=0.29
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 463 0 0 0 29 0 0 0 19 0 1 0 147603282 2699264 445 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 659 445 139 317 0 338 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2636

[startup+0.701135 s]
/proc/loadavg: 1.05 1.03 1.00 3/64 25232
/proc/meminfo: memFree=1923816/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=3816 CPUtime=0.69
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 764 0 0 0 69 0 0 0 22 0 1 0 147603282 3907584 746 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270568 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 954 746 139 317 0 633 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3816

[startup+1.50127 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 25233
/proc/meminfo: memFree=1920544/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=5640 CPUtime=1.49
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 1231 0 0 0 149 0 0 0 25 0 1 0 147603282 5775360 1213 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284169 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 1410 1213 139 317 0 1089 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5640

[startup+3.10154 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 25233
/proc/meminfo: memFree=1918368/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=8196 CPUtime=3.09
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 1829 0 0 0 309 0 0 0 25 0 1 0 147603282 8392704 1811 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 2049 1811 139 317 0 1728 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8196

[startup+6.30107 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 25233
/proc/meminfo: memFree=1914976/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=10692 CPUtime=6.29
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 2477 0 0 0 628 1 0 0 25 0 1 0 147603282 10948608 2459 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 2673 2459 139 317 0 2352 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10692

[startup+12.7022 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 25233
/proc/meminfo: memFree=1911264/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=14968 CPUtime=12.68
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 3459 0 0 0 1267 1 0 0 25 0 1 0 147603282 15327232 3441 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 3742 3441 139 317 0 3421 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14968

[startup+25.5013 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 25233
/proc/meminfo: memFree=1907680/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=18412 CPUtime=25.48
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 4401 0 0 0 2546 2 0 0 25 0 1 0 147603282 18853888 4383 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 4603 4383 139 317 0 4282 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18412

[startup+51.1016 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 25233
/proc/meminfo: memFree=1901664/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=25492 CPUtime=51.07
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 5941 0 0 0 5104 3 0 0 25 0 1 0 147603282 26103808 5923 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604247 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 6373 5923 139 317 0 6052 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25492

[startup+102.305 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 25233
/proc/meminfo: memFree=1894112/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=32748 CPUtime=102.26
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 7819 0 0 0 10221 5 0 0 25 0 1 0 147603282 33533952 7801 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718650 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 8187 7801 139 317 0 7866 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 32748

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25233
/proc/meminfo: memFree=1886304/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=41168 CPUtime=162.23
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 9760 0 0 0 16217 6 0 0 25 0 1 0 147603282 42156032 9685 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 10292 9685 139 317 0 9971 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 41168

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25235
/proc/meminfo: memFree=1879392/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=49132 CPUtime=222.21
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 11546 0 0 0 22214 7 0 0 25 0 1 0 147603282 50311168 11471 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563622 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 12283 11471 139 317 0 11962 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 49132

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25235
/proc/meminfo: memFree=1874080/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=54588 CPUtime=282.19
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 12858 0 0 0 28211 8 0 0 25 0 1 0 147603282 55898112 12783 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 13647 12783 139 317 0 13326 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 54588

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25235
/proc/meminfo: memFree=1869472/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=59028 CPUtime=342.17
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 13994 0 0 0 34208 9 0 0 25 0 1 0 147603282 60444672 13919 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563449 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 14757 13919 139 317 0 14436 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 59028

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25235
/proc/meminfo: memFree=1866272/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=62224 CPUtime=402.15
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 14811 0 0 0 40205 10 0 0 25 0 1 0 147603282 63717376 14736 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 15556 14736 139 317 0 15235 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 62224

[startup+462.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 25235
/proc/meminfo: memFree=1862304/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=65880 CPUtime=462.12
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 15775 0 0 0 46201 11 0 0 25 0 1 0 147603282 67461120 15700 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712576 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 16470 15700 139 317 0 16149 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 65880

[startup+522.302 s]
/proc/loadavg: 1.29 1.07 1.02 2/65 25235
/proc/meminfo: memFree=1858912/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=69276 CPUtime=522.1
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 16636 0 0 0 52198 12 0 0 25 0 1 0 147603282 70938624 16561 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 17319 16561 139 317 0 16998 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 69276

[startup+582.302 s]
/proc/loadavg: 1.18 1.09 1.02 2/65 25235
/proc/meminfo: memFree=1855264/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=72540 CPUtime=582.08
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 17524 0 0 0 58195 13 0 0 25 0 1 0 147603282 74280960 17449 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 18135 17449 139 317 0 17814 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 72540

[startup+642.303 s]
/proc/loadavg: 1.06 1.07 1.02 2/65 25235
/proc/meminfo: memFree=1851936/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=75468 CPUtime=642.07
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 18337 0 0 0 64193 14 0 0 25 0 1 0 147603282 77279232 18262 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 18867 18262 139 317 0 18546 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 75468


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 25235
/proc/meminfo: memFree=1839392/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=93336 CPUtime=881.98
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 22629 0 0 0 88181 17 0 0 25 0 1 0 147603282 95576064 21385 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 23334 21385 139 317 0 23013 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 93336

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25235
/proc/meminfo: memFree=1836512/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=96236 CPUtime=941.96
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 23409 0 0 0 94179 17 0 0 25 0 1 0 147603282 98545664 22099 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 24059 22099 139 317 0 23738 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 96236

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25235
/proc/meminfo: memFree=1834144/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=98832 CPUtime=1001.94
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 24096 0 0 0 100176 18 0 0 25 0 1 0 147603282 101203968 22687 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712543 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 24708 22687 139 317 0 24387 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 98832

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25235
/proc/meminfo: memFree=1831520/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=101192 CPUtime=1061.92
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 24765 0 0 0 106173 19 0 0 25 0 1 0 147603282 103620608 23356 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 25298 23356 139 317 0 24977 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 101192

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25235
/proc/meminfo: memFree=1828640/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=103792 CPUtime=1121.9
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 25508 0 0 0 112170 20 0 0 25 0 1 0 147603282 106283008 24033 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 25948 24033 139 317 0 25627 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 103792

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25235
/proc/meminfo: memFree=1826144/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=106144 CPUtime=1181.88
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 26165 0 0 0 118167 21 0 0 25 0 1 0 147603282 108691456 24657 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 26536 24657 139 317 0 26215 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 106144

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25235
/proc/meminfo: memFree=1823840/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=108380 CPUtime=1241.86
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 26819 0 0 0 124164 22 0 0 25 0 1 0 147603282 110981120 25245 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 27095 25245 139 317 0 26774 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 108380

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25235
/proc/meminfo: memFree=1821216/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=110608 CPUtime=1301.84
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 27451 0 0 0 130162 22 0 0 25 0 1 0 147603282 113262592 25877 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 27652 25877 139 317 0 27331 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 110608

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25235
/proc/meminfo: memFree=1818656/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=113336 CPUtime=1361.82
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 28195 0 0 0 136159 23 0 0 25 0 1 0 147603282 116056064 26522 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712497 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 28334 26522 139 317 0 28013 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 113336

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25235
/proc/meminfo: memFree=1815904/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=115736 CPUtime=1421.8
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 28874 0 0 0 142156 24 0 0 25 0 1 0 147603282 118513664 27201 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 28934 27201 139 317 0 28613 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 115736

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25235
/proc/meminfo: memFree=1813216/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=118348 CPUtime=1481.77
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 29604 0 0 0 148153 24 0 0 25 0 1 0 147603282 121188352 27865 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 29587 27865 139 317 0 29266 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 118348

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25343
/proc/meminfo: memFree=1809776/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=120452 CPUtime=1541.7
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 30148 0 0 0 154145 25 0 0 25 0 1 0 147603282 123342848 28409 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 30113 28409 139 317 0 29792 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 120452

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25433
/proc/meminfo: memFree=1808800/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=122156 CPUtime=1601.64
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 30630 0 0 0 160138 26 0 0 25 0 1 0 147603282 125087744 28891 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 30539 28891 139 317 0 30218 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 122156

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25433
/proc/meminfo: memFree=1806432/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=124240 CPUtime=1661.62
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 31239 0 0 0 166135 27 0 0 25 0 1 0 147603282 127221760 29467 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 31060 29467 139 317 0 30739 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 124240

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25433
/proc/meminfo: memFree=1804448/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=126436 CPUtime=1721.6
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 31750 0 0 0 172132 28 0 0 25 0 1 0 147603282 129470464 29978 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716147 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 31609 29978 139 317 0 31288 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 126436

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25433
/proc/meminfo: memFree=1802144/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=128272 CPUtime=1781.58
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 32300 0 0 0 178130 28 0 0 25 0 1 0 147603282 131350528 30528 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718554 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 32068 30528 139 317 0 31747 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 128272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25433
/proc/meminfo: memFree=1801376/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=128948 CPUtime=1800.08
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 32481 0 0 0 179980 28 0 0 25 0 1 0 147603282 132042752 30709 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 32237 30709 139 317 0 31916 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 128948

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

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

[startup+1801 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25433
/proc/meminfo: memFree=1801376/2055920 swapFree=4184528/4192956
[pid=25232] ppid=25230 vsize=123364 CPUtime=1800.27
/proc/25232/stat : 25232 (oree) R 25230 25232 24474 0 -1 4194304 32498 0 0 0 179999 28 0 0 25 0 1 0 147603282 126324736 29608 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135339169 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25232/statm: 30776 29559 155 317 0 30455 0
Current children cumulated CPU time (s) 1800.27
Current children cumulated vsize (KiB) 123364

Child status: 0
Real time (s): 1801.02
CPU time (s): 1800.3
CPU user time (s): 1799.99
CPU system time (s): 0.304953
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 128948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.304953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32498
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= 4633

runsolver used 1.07584 second user time and 3.9204 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Thu Apr 19 15:35:36 UTC 2007

IDJOB= 357400
IDBENCH= 2523
IDSOLVER= 172
FILE ID= node58/357400-1176996936

PBS_JOBID= 4630442

Free space on /tmp= 66449 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-markshare2.opb
COMMAND LINE= oree /tmp/evaluation/357400-1176996936/instance-357400-1176996936.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-357400-1176996936 -o ROOT/results/node58/solver-357400-1176996936 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357400-1176996936/instance-357400-1176996936.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  ed3cba978a5e277395c10305f700e2f4

RANDOM SEED= 220229842

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1924480 kB
Buffers:          1668 kB
Cached:          65172 kB
SwapCached:       2248 kB
Active:          25948 kB
Inactive:        51952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1924480 kB
SwapTotal:     4192956 kB
SwapFree:      4184528 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          17564 kB
Slab:            39628 kB
Committed_AS:   958448 kB
PageTables:       1384 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= 66449 MiB

End job on node58 on Thu Apr 19 16:05:39 UTC 2007