Trace number 356892

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) 1800.46 1801.21

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-glass4.opb
MD5SUMbde08d14cdb5e6beb81499ee17ba1695
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1178
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1211
Optimality of the best value was proved NO
Number of variables780
Total number of constraints405
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)36
Number of constraints which are nor clauses,nor cardinality constraints369
Minimum length of a constraint6
Maximum length of a constraint101
Number of terms in the objective function 478
Biggest coefficient in the objective function 262140
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524739
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262140
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524739
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...
0.00/0.07	c ...done
0.00/0.07	c #vars=780 #constraints=442 hasObjective=yes
0.09/0.09	c res. mode=mod
0.09/0.09	c VSIDS like heuristics
0.09/0.09	c complete search running
0.19/0.20	c restart after 401 decisions
0.19/0.21	c nbDecision=500 #constraints=560
0.29/0.36	c restart after 801 decisions
0.29/0.37	c nbDecision=1000 #constraints=677
0.99/1.01	c nbDecision=1500 #constraints=1095
1.19/1.21	c restart after 1601 decisions
1.49/1.51	c nbDecision=2000 #constraints=1315
2.89/2.91	c nbDecision=2500 #constraints=1812
4.69/4.78	c nbDecision=3000 #constraints=2314
5.68/5.79	c restart after 3201 decisions
5.98/6.03	c nbDecision=3500 #constraints=2539
8.69/8.76	c nbDecision=4000 #constraints=3035
12.19/12.26	c nbDecision=4500 #constraints=3540
16.28/16.34	c nbDecision=5000 #constraints=4038
21.19/21.23	c nbDecision=5500 #constraints=4538
26.75/26.86	c nbDecision=6000 #constraints=5036
32.25/32.30	c restart after 6401 decisions
32.65/32.70	c nbDecision=6500 #constraints=5441
37.73/37.81	c nbDecision=7000 #constraints=5763
45.21/45.36	c nbDecision=7500 #constraints=6263
53.18/53.39	c nbDecision=8000 #constraints=6763
62.38/62.56	c nbDecision=8500 #constraints=7261
72.27/72.49	c nbDecision=9000 #constraints=7763
84.25/84.43	c nbDecision=9500 #constraints=8261
95.05/95.24	c nbDecision=10000 #constraints=8763
106.64/106.84	c nbDecision=10500 #constraints=9260
120.33/120.50	c nbDecision=11000 #constraints=9760
133.93/134.14	c nbDecision=11500 #constraints=10263
147.92/148.13	c nbDecision=12000 #constraints=10759
161.72/161.95	c nbDecision=12500 #constraints=11262
170.52/170.78	c restart after 12801 decisions
171.51/171.77	c nbDecision=13000 #constraints=11562
184.91/185.15	c nbDecision=13500 #constraints=11985
202.01/202.28	c nbDecision=14000 #constraints=12483
220.99/221.24	c nbDecision=14500 #constraints=12983
237.10/237.37	c nbDecision=15000 #constraints=13482
255.19/255.46	c nbDecision=15500 #constraints=13984
275.28/275.58	c nbDecision=16000 #constraints=14483
295.47/295.78	c nbDecision=16500 #constraints=14985
314.57/314.87	c nbDecision=17000 #constraints=15480
333.66/333.91	c nbDecision=17500 #constraints=15983
352.95/353.21	c nbDecision=18000 #constraints=16482
374.34/374.63	c nbDecision=18500 #constraints=16983
398.04/398.36	c nbDecision=19000 #constraints=17484
421.73/422.10	c nbDecision=19500 #constraints=17984
445.52/445.86	c nbDecision=20000 #constraints=18484
469.11/469.41	c nbDecision=20500 #constraints=18984
494.30/494.66	c nbDecision=21000 #constraints=19483
520.70/521.08	c nbDecision=21500 #constraints=19983
551.98/552.36	c nbDecision=22000 #constraints=20500
586.17/586.55	c nbDecision=22500 #constraints=21002
620.25/620.63	c nbDecision=23000 #constraints=21501
654.65/655.08	c nbDecision=23500 #constraints=21996
689.63/690.07	c nbDecision=24000 #constraints=22496
724.92/725.30	c nbDecision=24500 #constraints=22992
760.90/761.32	c nbDecision=25000 #constraints=23491
798.20/798.62	c nbDecision=25500 #constraints=23993
805.79/806.24	c restart after 25601 decisions
817.99/818.44	c nbDecision=26000 #constraints=24233
855.28/855.80	c nbDecision=26500 #constraints=24728
894.96/895.42	c nbDecision=27000 #constraints=25228
935.74/936.24	c nbDecision=27500 #constraints=25733
976.43/976.90	c nbDecision=28000 #constraints=26233
1019.12/1019.62	c nbDecision=28500 #constraints=26730
1062.80/1063.40	c nbDecision=29000 #constraints=27231
1106.98/1107.56	c nbDecision=29500 #constraints=27729
1152.07/1152.68	c nbDecision=30000 #constraints=28230
1197.45/1198.04	c nbDecision=30500 #constraints=28731
1244.13/1244.74	c nbDecision=31000 #constraints=29232
1291.22/1291.80	c nbDecision=31500 #constraints=29731
1340.11/1340.76	c nbDecision=32000 #constraints=30232
1389.28/1389.97	c nbDecision=32500 #constraints=30732
1439.56/1440.25	c nbDecision=33000 #constraints=31235
1490.45/1491.15	c nbDecision=33500 #constraints=31734
1542.43/1543.14	c nbDecision=34000 #constraints=32230
1596.42/1597.19	c nbDecision=34500 #constraints=32733
1640.50/1641.22	c nbDecision=35000 #constraints=33144
1693.48/1694.27	c nbDecision=35500 #constraints=33633
1747.86/1748.62	c nbDecision=36000 #constraints=34131
1800.05/1800.80	Received signal 15
1800.34/1801.17	
1800.34/1801.17	s UNKNOWN
1800.34/1801.17	
1800.34/1801.17	c user time= 1799.9 s
1800.34/1801.17	c system time= 0.52292 s
1800.34/1801.17	c wall clock time=1801.17

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-356892-1176847239 -o ROOT/results/node20/solver-356892-1176847239 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356892-1176847239/instance-356892-1176847239.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: 0.73 0.92 0.94 3/77 14806
/proc/meminfo: memFree=1726376/2055920 swapFree=4147352/4192956
[pid=14806] ppid=14804 vsize=1468 CPUtime=0
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 179 0 0 0 0 0 0 0 19 0 1 0 132641204 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 367 161 131 317 0 46 0

[startup+0.095196 s]
/proc/loadavg: 0.73 0.92 0.94 3/77 14806
/proc/meminfo: memFree=1726376/2055920 swapFree=4147352/4192956
[pid=14806] ppid=14804 vsize=3052 CPUtime=0.09
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 581 0 0 0 9 0 0 0 19 0 1 0 132641204 3125248 563 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 763 563 137 317 0 442 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3052

[startup+0.102197 s]
/proc/loadavg: 0.73 0.92 0.94 3/77 14806
/proc/meminfo: memFree=1726376/2055920 swapFree=4147352/4192956
[pid=14806] ppid=14804 vsize=3184 CPUtime=0.09
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 600 0 0 0 9 0 0 0 20 0 1 0 132641204 3260416 582 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 796 582 138 317 0 475 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3184

[startup+0.302237 s]
/proc/loadavg: 0.73 0.92 0.94 3/77 14806
/proc/meminfo: memFree=1726376/2055920 swapFree=4147352/4192956
[pid=14806] ppid=14804 vsize=3976 CPUtime=0.29
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 820 0 0 0 29 0 0 0 22 0 1 0 132641204 4071424 802 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278905 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 994 802 139 317 0 673 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3976

[startup+0.701318 s]
/proc/loadavg: 0.73 0.92 0.94 3/77 14806
/proc/meminfo: memFree=1726376/2055920 swapFree=4147352/4192956
[pid=14806] ppid=14804 vsize=5292 CPUtime=0.69
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 1153 0 0 0 69 0 0 0 25 0 1 0 132641204 5419008 1135 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 1323 1135 139 317 0 1002 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5292

[startup+1.50148 s]
/proc/loadavg: 0.73 0.92 0.94 2/78 14807
/proc/meminfo: memFree=1721248/2055920 swapFree=4147352/4192956
[pid=14806] ppid=14804 vsize=7332 CPUtime=1.49
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 1651 0 0 0 149 0 0 0 25 0 1 0 132641204 7507968 1633 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604463 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 1833 1633 139 317 0 1512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7332

[startup+3.1018 s]
/proc/loadavg: 0.73 0.92 0.94 2/78 14807
/proc/meminfo: memFree=1718688/2055920 swapFree=4147352/4192956
[pid=14806] ppid=14804 vsize=10264 CPUtime=3.09
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 2377 0 0 0 308 1 0 0 25 0 1 0 132641204 10510336 2359 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 2566 2359 139 317 0 2245 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10264

[startup+6.30144 s]
/proc/loadavg: 0.75 0.92 0.94 2/78 14807
/proc/meminfo: memFree=1714720/2055920 swapFree=4147352/4192956
[pid=14806] ppid=14804 vsize=14508 CPUtime=6.28
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 3314 0 0 0 627 1 0 0 25 0 1 0 132641204 14856192 3296 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 3627 3296 139 317 0 3306 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14508

[startup+12.7017 s]
/proc/loadavg: 0.77 0.92 0.94 2/78 14807
/proc/meminfo: memFree=1709472/2055920 swapFree=4147352/4192956
[pid=14806] ppid=14804 vsize=18596 CPUtime=12.69
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 4411 0 0 0 1266 3 0 0 25 0 1 0 132641204 19042304 4393 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 4649 4393 139 317 0 4328 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18596

[startup+25.5023 s]
/proc/loadavg: 0.82 0.93 0.94 2/84 14833
/proc/meminfo: memFree=1701224/2055920 swapFree=4147352/4192956
[pid=14806] ppid=14804 vsize=26440 CPUtime=25.47
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 6100 0 0 0 2542 5 0 0 25 0 1 0 132641204 27074560 6082 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 6610 6082 139 317 0 6289 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 26440

[startup+51.1024 s]
/proc/loadavg: 0.88 0.93 0.94 2/84 14963
/proc/meminfo: memFree=1693600/2055920 swapFree=4147352/4192956
[pid=14806] ppid=14804 vsize=33328 CPUtime=50.99
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 7959 0 0 0 5092 7 0 0 25 0 1 0 132641204 34127872 7941 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 8332 7941 139 317 0 8011 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 33328

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.94 2/78 15005
/proc/meminfo: memFree=1682016/2055920 swapFree=4147352/4192956
[pid=14806] ppid=14804 vsize=48524 CPUtime=102.15
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 11167 0 0 0 10205 10 0 0 25 0 1 0 132641204 49688576 11091 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 12131 11091 139 317 0 11810 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 48524

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.94 2/78 15005
/proc/meminfo: memFree=1672288/2055920 swapFree=4147416/4192956
[pid=14806] ppid=14804 vsize=57532 CPUtime=162.12
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 13623 0 0 0 16200 12 0 0 25 0 1 0 132641204 58912768 13547 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 14383 13547 139 317 0 14062 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 57532

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.94 2/78 15005
/proc/meminfo: memFree=1664736/2055920 swapFree=4147416/4192956
[pid=14806] ppid=14804 vsize=64244 CPUtime=222.1
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 15500 0 0 0 22196 14 0 0 25 0 1 0 132641204 65785856 15424 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 16061 15424 139 317 0 15740 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 64244

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.94 2/78 15005
/proc/meminfo: memFree=1657696/2055920 swapFree=4147416/4192956
[pid=14806] ppid=14804 vsize=70716 CPUtime=282.07
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 17266 0 0 0 28191 16 0 0 25 0 1 0 132641204 72413184 17190 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 17679 17190 139 317 0 17358 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 70716

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1650784/2055920 swapFree=4147480/4192956
[pid=14806] ppid=14804 vsize=77572 CPUtime=342.06
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 18982 0 0 0 34187 19 0 0 25 0 1 0 132641204 79433728 18906 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 19393 18906 139 317 0 19072 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 77572

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1643040/2055920 swapFree=4147480/4192956
[pid=14806] ppid=14804 vsize=92968 CPUtime=402.03
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 22322 0 0 0 40182 21 0 0 25 0 1 0 132641204 95199232 20845 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711120 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 23242 20845 139 317 0 22921 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 92968

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1637536/2055920 swapFree=4147544/4192956
[pid=14806] ppid=14804 vsize=98096 CPUtime=462.01
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 23691 0 0 0 46178 23 0 0 25 0 1 0 132641204 100450304 22214 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 24524 22214 139 317 0 24203 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 98096

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1632096/2055920 swapFree=4147544/4192956
[pid=14806] ppid=14804 vsize=102976 CPUtime=521.99
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 25050 0 0 0 52174 25 0 0 25 0 1 0 132641204 105447424 23573 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 25744 23573 139 317 0 25423 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 102976

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1627104/2055920 swapFree=4147544/4192956
[pid=14806] ppid=14804 vsize=107652 CPUtime=581.97
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 26274 0 0 0 58171 26 0 0 25 0 1 0 132641204 110235648 24797 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 26913 24797 139 317 0 26592 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 107652

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1622368/2055920 swapFree=4147600/4192956
[pid=14806] ppid=14804 vsize=111992 CPUtime=641.95
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 27456 0 0 0 64168 27 0 0 25 0 1 0 132641204 114679808 25979 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 27998 25979 139 317 0 27677 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 111992


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

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1599328/2055920 swapFree=4147728/4192956
[pid=14806] ppid=14804 vsize=133836 CPUtime=941.85
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 33297 0 0 0 94150 35 0 0 25 0 1 0 132641204 137048064 31754 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 33459 31754 139 317 0 33138 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 133836

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1595232/2055920 swapFree=4147728/4192956
[pid=14806] ppid=14804 vsize=137324 CPUtime=1001.83
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 34305 0 0 0 100147 36 0 0 25 0 1 0 132641204 140619776 32762 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 34331 32762 139 317 0 34010 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 137324

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1590560/2055920 swapFree=4147728/4192956
[pid=14806] ppid=14804 vsize=142612 CPUtime=1061.8
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 35473 0 0 0 106143 37 0 0 25 0 1 0 132641204 146034688 33930 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 35653 33930 139 317 0 35332 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 142612

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1586976/2055920 swapFree=4147792/4192956
[pid=14806] ppid=14804 vsize=146072 CPUtime=1121.78
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 36389 0 0 0 112140 38 0 0 25 0 1 0 132641204 149577728 34846 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 36518 34846 139 317 0 36197 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 146072

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1583072/2055920 swapFree=4147792/4192956
[pid=14806] ppid=14804 vsize=149772 CPUtime=1181.76
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 37363 0 0 0 118137 39 0 0 25 0 1 0 132641204 153366528 35820 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 37443 35820 139 317 0 37122 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 149772

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1579040/2055920 swapFree=4147792/4192956
[pid=14806] ppid=14804 vsize=153088 CPUtime=1241.73
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 38342 0 0 0 124133 40 0 0 25 0 1 0 132641204 156762112 36799 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 38272 36799 139 317 0 37951 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 153088

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1575520/2055920 swapFree=4147856/4192956
[pid=14806] ppid=14804 vsize=156328 CPUtime=1301.72
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 39213 0 0 0 130130 42 0 0 25 0 1 0 132641204 160079872 37670 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 39082 37670 139 317 0 38761 0
Current children cumulated CPU time (s) 1301.72
Current children cumulated vsize (KiB) 156328

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1571936/2055920 swapFree=4147856/4192956
[pid=14806] ppid=14804 vsize=159492 CPUtime=1361.7
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 40103 0 0 0 136127 43 0 0 25 0 1 0 132641204 163319808 38560 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 39873 38560 139 317 0 39552 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 159492

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1568416/2055920 swapFree=4147920/4192956
[pid=14806] ppid=14804 vsize=162688 CPUtime=1421.68
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 40965 0 0 0 142124 44 0 0 25 0 1 0 132641204 166592512 39422 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 40672 39422 139 317 0 40351 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 162688

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1564960/2055920 swapFree=4147920/4192956
[pid=14806] ppid=14804 vsize=165692 CPUtime=1481.65
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 41838 0 0 0 148120 45 0 0 25 0 1 0 132641204 169668608 40295 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715798 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 41423 40295 139 317 0 41102 0
Current children cumulated CPU time (s) 1481.65
Current children cumulated vsize (KiB) 165692

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1561312/2055920 swapFree=4147920/4192956
[pid=14806] ppid=14804 vsize=168744 CPUtime=1541.63
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 42730 0 0 0 154117 46 0 0 25 0 1 0 132641204 172793856 41187 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 42186 41187 139 317 0 41865 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 168744

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1557472/2055920 swapFree=4147984/4192956
[pid=14806] ppid=14804 vsize=172496 CPUtime=1601.61
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 43702 0 0 0 160114 47 0 0 25 0 1 0 132641204 176635904 42126 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 43124 42126 139 317 0 42803 0
Current children cumulated CPU time (s) 1601.61
Current children cumulated vsize (KiB) 172496

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1552544/2055920 swapFree=4147984/4192956
[pid=14806] ppid=14804 vsize=193716 CPUtime=1661.59
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 48705 0 0 0 166110 49 0 0 25 0 1 0 132641204 198365184 43327 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 48429 43327 139 317 0 48108 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 193716

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1549536/2055920 swapFree=4147984/4192956
[pid=14806] ppid=14804 vsize=196468 CPUtime=1721.57
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 49499 0 0 0 172106 51 0 0 25 0 1 0 132641204 201183232 44121 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 49117 44121 139 317 0 48796 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 196468

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1546336/2055920 swapFree=4148048/4192956
[pid=14806] ppid=14804 vsize=199356 CPUtime=1781.55
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 50285 0 0 0 178103 52 0 0 25 0 1 0 132641204 204140544 44907 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 49839 44907 139 317 0 49518 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 199356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1545376/2055920 swapFree=4148048/4192956
[pid=14806] ppid=14804 vsize=200272 CPUtime=1800.05
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 50521 0 0 0 179953 52 0 0 25 0 1 0 132641204 205078528 45143 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 50068 45143 139 317 0 49747 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 200272

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: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1545376/2055920 swapFree=4148048/4192956
[pid=14806] ppid=14804 vsize=200272 CPUtime=1800.24
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194304 50523 0 0 0 179972 52 0 0 25 0 1 0 132641204 205078528 45145 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 50068 45145 139 317 0 49747 0
Current children cumulated CPU time (s) 1800.24
Current children cumulated vsize (KiB) 200272

[startup+1801.2 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 15005
/proc/meminfo: memFree=1545376/2055920 swapFree=4148048/4192956
[pid=14806] ppid=14804 vsize=0 CPUtime=1800.44
/proc/14806/stat : 14806 (oree) R 14804 14806 14749 0 -1 4194308 50544 0 0 0 179990 54 0 0 25 0 1 0 132641204 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14806/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.44
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.21
CPU time (s): 1800.46
CPU user time (s): 1799.91
CPU system time (s): 0.551916
CPU usage (%): 99.9583
Max. virtual memory (cumulated for all children) (KiB): 200272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.551916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50544
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= 7
involuntary context switches= 1751

runsolver used 2.15367 second user time and 4.33534 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue Apr 17 22:00:39 UTC 2007

IDJOB= 356892
IDBENCH= 1601
IDSOLVER= 172
FILE ID= node20/356892-1176847239

PBS_JOBID= 4590206

Free space on /tmp= 66495 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-glass4.opb
COMMAND LINE= oree /tmp/evaluation/356892-1176847239/instance-356892-1176847239.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-356892-1176847239 -o ROOT/results/node20/solver-356892-1176847239 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356892-1176847239/instance-356892-1176847239.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  bde08d14cdb5e6beb81499ee17ba1695

RANDOM SEED= 270291501

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1726784 kB
Buffers:         34356 kB
Cached:         236044 kB
SwapCached:      22884 kB
Active:         138420 kB
Inactive:       161480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726784 kB
SwapTotal:     4192956 kB
SwapFree:      4147352 kB
Dirty:            1792 kB
Writeback:           0 kB
Mapped:          32036 kB
Slab:            14812 kB
Committed_AS:  1820592 kB
PageTables:       1744 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66495 MiB

End job on node20 on Tue Apr 17 22:30:42 UTC 2007