Trace number 357407

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) 1800.2 1800.92

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-markshare1.opb
MD5SUMe15fa473b46d7e2b0dca2d01a2541ab9
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark20480
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 20480
Optimality of the best value was proved NO
Number of variables230
Total number of constraints6
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 constraints6
Minimum length of a constraint80
Maximum length of a constraint80
Number of terms in the objective function 180
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 6442450938
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 6442450938
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=230 #constraints=13 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
0.29/0.35	c restart after 401 decisions
0.39/0.40	c nbDecision=500 #constraints=387
0.79/0.83	c restart after 801 decisions
1.00/1.09	c nbDecision=1000 #constraints=821
2.19/2.27	c nbDecision=1500 #constraints=1322
2.49/2.55	c restart after 1601 decisions
3.89/3.92	c nbDecision=2000 #constraints=1758
6.68/6.74	c nbDecision=2500 #constraints=2259
10.39/10.40	c nbDecision=3000 #constraints=2758
11.99/12.01	c restart after 3201 decisions
14.48/14.58	c nbDecision=3500 #constraints=3194
20.09/20.14	c nbDecision=4000 #constraints=3694
26.98/27.02	c nbDecision=4500 #constraints=4195
35.18/35.24	c nbDecision=5000 #constraints=4695
44.38/44.42	c nbDecision=5500 #constraints=5193
54.57/54.64	c nbDecision=6000 #constraints=5694
63.67/63.77	c restart after 6401 decisions
65.17/65.25	c nbDecision=6500 #constraints=6131
80.06/80.10	c nbDecision=7000 #constraints=6631
95.06/95.10	c nbDecision=7500 #constraints=7130
110.25/110.34	c nbDecision=8000 #constraints=7630
125.64/125.74	c nbDecision=8500 #constraints=8130
141.44/141.57	c nbDecision=9000 #constraints=8631
159.93/160.00	c nbDecision=9500 #constraints=9130
179.43/179.51	c nbDecision=10000 #constraints=9629
200.52/200.68	c nbDecision=10500 #constraints=10130
222.61/222.71	c nbDecision=11000 #constraints=10631
244.91/245.05	c nbDecision=11500 #constraints=11130
265.50/265.62	c nbDecision=12000 #constraints=11631
294.39/294.59	c nbDecision=12500 #constraints=12131
310.78/310.92	c restart after 12801 decisions
321.28/321.48	c nbDecision=13000 #constraints=12566
351.17/351.37	c nbDecision=13500 #constraints=13066
381.95/382.14	c nbDecision=14000 #constraints=13566
412.35/412.54	c nbDecision=14500 #constraints=14066
440.43/440.65	c nbDecision=15000 #constraints=14566
467.93/468.13	c nbDecision=15500 #constraints=15067
507.02/507.27	c nbDecision=16000 #constraints=15566
543.11/543.38	c nbDecision=16500 #constraints=16068
572.09/572.39	c nbDecision=17000 #constraints=16566
608.28/608.60	c nbDecision=17500 #constraints=17066
646.66/646.97	c nbDecision=18000 #constraints=17568
685.35/685.69	c nbDecision=18500 #constraints=18067
720.44/720.75	c nbDecision=19000 #constraints=18567
762.13/762.46	c nbDecision=19500 #constraints=19067
798.41/798.79	c nbDecision=20000 #constraints=19568
832.00/832.31	c nbDecision=20500 #constraints=20067
864.69/865.08	c nbDecision=21000 #constraints=20567
915.37/915.70	c nbDecision=21500 #constraints=21066
963.36/963.72	c nbDecision=22000 #constraints=21565
1018.94/1019.36	c nbDecision=22500 #constraints=22065
1063.62/1064.06	c nbDecision=23000 #constraints=22566
1110.31/1110.76	c nbDecision=23500 #constraints=23066
1162.99/1163.42	c nbDecision=24000 #constraints=23566
1214.58/1215.00	c nbDecision=24500 #constraints=24067
1268.36/1268.83	c nbDecision=25000 #constraints=24566
1317.94/1318.47	c nbDecision=25500 #constraints=25066
1327.93/1328.48	c restart after 25601 decisions
1375.93/1376.53	c nbDecision=26000 #constraints=25500
1433.30/1433.95	c nbDecision=26500 #constraints=26000
1499.58/1500.22	c nbDecision=27000 #constraints=26500
1560.16/1560.87	c nbDecision=27500 #constraints=27001
1613.84/1614.53	c nbDecision=28000 #constraints=27500
1662.72/1663.44	c nbDecision=28500 #constraints=28001
1732.30/1733.06	c nbDecision=29000 #constraints=28502
1800.07/1800.80	Received signal 15
1800.07/1800.89	
1800.07/1800.89	s UNKNOWN
1800.07/1800.89	
1800.07/1800.89	c user time= 1799.76 s
1800.07/1800.89	c system time= 0.418936 s
1800.07/1800.89	c wall clock time=1800.89

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/node38/watcher-357407-1176997115 -o ROOT/results/node38/solver-357407-1176997115 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357407-1176997115/instance-357407-1176997115.opb mod 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 31401
/proc/meminfo: memFree=1435328/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=1468 CPUtime=0
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 131878117 1503232 172 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 367 173 137 317 0 46 0

[startup+0.043096 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 31401
/proc/meminfo: memFree=1435328/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=1728 CPUtime=0.04
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 245 0 0 0 4 0 0 0 18 0 1 0 131878117 1769472 227 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715601 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 432 227 139 317 0 111 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1728

[startup+0.101105 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 31401
/proc/meminfo: memFree=1435328/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=1992 CPUtime=0.09
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 309 0 0 0 9 0 0 0 18 0 1 0 131878117 2039808 291 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712585 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 498 291 139 317 0 177 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1992

[startup+0.301143 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 31401
/proc/meminfo: memFree=1435328/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=2908 CPUtime=0.29
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 530 0 0 0 29 0 0 0 19 0 1 0 131878117 2977792 512 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 727 512 139 317 0 406 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2908

[startup+0.701219 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 31401
/proc/meminfo: memFree=1435328/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=4228 CPUtime=0.69
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 870 0 0 0 69 0 0 0 23 0 1 0 131878117 4329472 852 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272594 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 1057 852 139 317 0 736 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4228

[startup+1.50138 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1431800/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=5784 CPUtime=1.49
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 1264 0 0 0 149 0 0 0 25 0 1 0 131878117 5922816 1246 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710967 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 1446 1246 139 317 0 1125 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5784

[startup+3.10168 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1429368/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=8352 CPUtime=3.09
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 1893 0 0 0 308 1 0 0 25 0 1 0 131878117 8552448 1875 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718455 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 2088 1875 139 317 0 1767 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8352

[startup+6.3013 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1426360/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=11616 CPUtime=6.29
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 2624 0 0 0 628 1 0 0 25 0 1 0 131878117 11894784 2606 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 2904 2606 139 317 0 2583 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11616

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1422208/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=14688 CPUtime=12.68
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 3417 0 0 0 1266 2 0 0 25 0 1 0 131878117 15040512 3399 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 3672 3399 139 317 0 3351 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14688

[startup+25.502 s]
/proc/loadavg: 0.95 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1417920/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=18908 CPUtime=25.48
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 4519 0 0 0 2545 3 0 0 25 0 1 0 131878117 19361792 4501 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 4727 4501 139 317 0 4406 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18908

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1411264/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=26460 CPUtime=51.07
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 6211 0 0 0 5102 5 0 0 25 0 1 0 131878117 27095040 6193 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 6615 6193 139 317 0 6294 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26460

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1403456/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=33732 CPUtime=102.26
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 8114 0 0 0 10219 7 0 0 25 0 1 0 131878117 34541568 8096 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 8433 8096 139 317 0 8112 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 33732

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1394496/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=44632 CPUtime=162.23
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 10443 0 0 0 16214 9 0 0 25 0 1 0 131878117 45703168 10368 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 11158 10368 170 317 0 10837 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 44632

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1388736/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=50288 CPUtime=222.21
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 11875 0 0 0 22210 11 0 0 25 0 1 0 131878117 51494912 11800 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 12572 11800 170 317 0 12251 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 50288

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1383488/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=55296 CPUtime=282.19
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 13180 0 0 0 28206 13 0 0 25 0 1 0 131878117 56623104 13105 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 13824 13105 170 317 0 13503 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 55296

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1379328/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=59396 CPUtime=342.17
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 14203 0 0 0 34203 14 0 0 25 0 1 0 131878117 60821504 14128 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 14849 14128 170 317 0 14528 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 59396

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1375424/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=63060 CPUtime=402.15
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 15202 0 0 0 40199 16 0 0 25 0 1 0 131878117 64573440 15127 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 15765 15127 170 317 0 15444 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 63060

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1370688/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=67400 CPUtime=462.13
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 16356 0 0 0 46196 17 0 0 25 0 1 0 131878117 69017600 16281 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563467 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 16850 16281 170 317 0 16529 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 67400

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1367744/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=70156 CPUtime=522.11
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 17111 0 0 0 52193 18 0 0 25 0 1 0 131878117 71839744 17036 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 17539 17036 170 317 0 17218 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 70156

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1363392/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=76212 CPUtime=582.09
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 18589 0 0 0 58190 19 0 0 25 0 1 0 131878117 78041088 18104 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 19053 18104 170 317 0 18732 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 76212

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1359296/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=83244 CPUtime=642.07
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 20176 0 0 0 64186 21 0 0 25 0 1 0 131878117 85241856 19130 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 20811 19130 170 317 0 20490 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 83244


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1345152/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=97748 CPUtime=881.99
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 24002 0 0 0 88172 27 0 0 25 0 1 0 131878117 100093952 22659 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712500 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 24437 22659 170 317 0 24116 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 97748

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1342784/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=100112 CPUtime=941.97
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 24629 0 0 0 94169 28 0 0 25 0 1 0 131878117 102514688 23253 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 25028 23253 170 317 0 24707 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 100112

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1340352/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=102228 CPUtime=1001.94
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 25235 0 0 0 100166 28 0 0 25 0 1 0 131878117 104681472 23859 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 25557 23859 170 317 0 25236 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 102228

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1337728/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=104712 CPUtime=1061.92
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 25944 0 0 0 106163 29 0 0 25 0 1 0 131878117 107225088 24535 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 26178 24535 170 317 0 25857 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 104712

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1334912/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=107192 CPUtime=1121.9
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 26657 0 0 0 112160 30 0 0 25 0 1 0 131878117 109764608 25215 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 26798 25215 170 317 0 26477 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 107192

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1332544/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=109536 CPUtime=1181.88
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 27281 0 0 0 118157 31 0 0 25 0 1 0 131878117 112164864 25806 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 27384 25806 170 317 0 27063 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 109536

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1330176/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=112012 CPUtime=1241.86
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 27966 0 0 0 124154 32 0 0 25 0 1 0 131878117 114700288 26392 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 28003 26392 170 317 0 27682 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 112012

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31402
/proc/meminfo: memFree=1327616/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=114240 CPUtime=1301.84
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 28595 0 0 0 130151 33 0 0 25 0 1 0 131878117 116981760 27021 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 28560 27021 170 317 0 28239 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 114240

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 31510
/proc/meminfo: memFree=1324360/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=116068 CPUtime=1361.77
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 29105 0 0 0 136142 35 0 0 25 0 1 0 131878117 118853632 27531 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 29017 27531 170 317 0 28696 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 116068

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31600
/proc/meminfo: memFree=1323328/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=118160 CPUtime=1421.71
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 29710 0 0 0 142135 36 0 0 25 0 1 0 131878117 120995840 28103 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563527 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 29540 28103 170 317 0 29219 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 118160

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31600
/proc/meminfo: memFree=1321344/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=119864 CPUtime=1481.69
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 30196 0 0 0 148132 37 0 0 25 0 1 0 131878117 122740736 28589 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 29966 28589 170 317 0 29645 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 119864

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31600
/proc/meminfo: memFree=1319168/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=121848 CPUtime=1541.66
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 30756 0 0 0 154129 37 0 0 25 0 1 0 131878117 124772352 29116 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 30462 29116 170 317 0 30141 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 121848

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31600
/proc/meminfo: memFree=1317120/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=123864 CPUtime=1601.64
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 31287 0 0 0 160125 39 0 0 25 0 1 0 131878117 126836736 29647 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564065 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 30966 29647 170 317 0 30645 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 123864

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31600
/proc/meminfo: memFree=1314560/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=126224 CPUtime=1661.62
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 31948 0 0 0 166122 40 0 0 25 0 1 0 131878117 129253376 30308 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 31556 30308 170 317 0 31235 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 126224

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31600
/proc/meminfo: memFree=1312704/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=127800 CPUtime=1721.6
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 32403 0 0 0 172119 41 0 0 25 0 1 0 131878117 130867200 30763 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604091 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 31950 30763 170 317 0 31629 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 127800

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31600
/proc/meminfo: memFree=1310848/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=129440 CPUtime=1781.57
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 32859 0 0 0 178116 41 0 0 25 0 1 0 131878117 132546560 31219 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 32360 31219 170 317 0 32039 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 129440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31600
/proc/meminfo: memFree=1310400/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=129960 CPUtime=1800.07
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194304 33011 0 0 0 179966 41 0 0 25 0 1 0 131878117 133079040 31338 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 32490 31338 170 317 0 32169 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 129960

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

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

[startup+1800.91 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31600
/proc/meminfo: memFree=1310400/2055920 swapFree=4159716/4192956
[pid=31401] ppid=31399 vsize=0 CPUtime=1800.18
/proc/31401/stat : 31401 (oree) R 31399 31401 30643 0 -1 4194308 33027 0 0 0 179976 42 0 0 25 0 1 0 131878117 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31401/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.92
CPU time (s): 1800.2
CPU user time (s): 1799.76
CPU system time (s): 0.439933
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 129960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.439933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33027
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= 37750

runsolver used 2.06669 second user time and 4.49332 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Thu Apr 19 15:38:35 UTC 2007

IDJOB= 357407
IDBENCH= 2532
IDSOLVER= 172
FILE ID= node38/357407-1176997115

PBS_JOBID= 4630435

Free space on /tmp= 66242 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-markshare1.opb
COMMAND LINE= oree /tmp/evaluation/357407-1176997115/instance-357407-1176997115.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-357407-1176997115 -o ROOT/results/node38/solver-357407-1176997115 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357407-1176997115/instance-357407-1176997115.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  e15fa473b46d7e2b0dca2d01a2541ab9

RANDOM SEED= 315950793

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1435800 kB
Buffers:         47172 kB
Cached:         479380 kB
SwapCached:       3100 kB
Active:          95744 kB
Inactive:       457564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1435800 kB
SwapTotal:     4192956 kB
SwapFree:      4159716 kB
Dirty:            1496 kB
Writeback:           0 kB
Mapped:          35056 kB
Slab:            52104 kB
Committed_AS:  1537508 kB
PageTables:       2060 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= 66242 MiB

End job on node38 on Thu Apr 19 16:08:38 UTC 2007