Trace number 357370

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) 1800.09 1800.54

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-bell3b.opb
MD5SUM2982ffe422921e9a65d384b08247e6aa
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1548684511145700
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1351353706341500
Optimality of the best value was proved NO
Number of variables2283
Total number of constraints151
Number of constraints which are clauses22
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints129
Minimum length of a constraint2
Maximum length of a constraint195
Number of terms in the objective function 1780
Biggest coefficient in the objective function 50331648000000000
Number of bits for the biggest coefficient in the objective function 56
Sum of the numbers in the objective function 1076758128151185266
Number of bits of the sum of numbers in the objective function 60
Biggest number in a constraint 50331648000000000
Number of bits of the biggest number in a constraint 56
Biggest sum of numbers in a constraint 1076758128151185266
Number of bits of the biggest sum of numbers60
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...
0.00/0.02	c ...done
0.00/0.02	c #vars=2283 #constraints=152 hasObjective=yes
0.00/0.04	c res. mode=mod
0.00/0.04	c VSIDS like heuristics
0.00/0.04	c complete search running
0.00/0.05	c restart after 401 decisions
0.00/0.05	c nbDecision=500 #constraints=153
0.00/0.06	c restart after 801 decisions
0.00/0.06	c nbDecision=1000 #constraints=153
0.00/0.07	c nbDecision=1500 #constraints=158
0.00/0.07	c restart after 1601 decisions
0.00/0.08	c nbDecision=2000 #constraints=158
0.09/0.09	c nbDecision=2500 #constraints=158
0.89/0.93	c nbDecision=3000 #constraints=636
1.49/1.50	c restart after 3201 decisions
1.49/1.51	c nbDecision=3500 #constraints=838
1.49/1.53	c nbDecision=4000 #constraints=838
2.99/3.01	c nbDecision=4500 #constraints=1220
5.69/5.73	c nbDecision=5000 #constraints=1720
9.29/9.30	c nbDecision=5500 #constraints=2221
13.69/13.71	c nbDecision=6000 #constraints=2723
18.09/18.11	c restart after 6401 decisions
18.09/18.20	c nbDecision=6500 #constraints=3125
18.19/18.24	c nbDecision=7000 #constraints=3125
20.29/20.35	c nbDecision=7500 #constraints=3312
27.68/27.80	c nbDecision=8000 #constraints=3810
35.48/35.51	c nbDecision=8500 #constraints=4311
45.18/45.26	c nbDecision=9000 #constraints=4810
56.78/56.86	c nbDecision=9500 #constraints=5312
68.37/68.46	c nbDecision=10000 #constraints=5815
83.27/83.37	c nbDecision=10500 #constraints=6313
97.87/97.93	c nbDecision=11000 #constraints=6812
112.16/112.28	c nbDecision=11500 #constraints=7313
126.86/126.97	c nbDecision=12000 #constraints=7815
145.35/145.50	c nbDecision=12500 #constraints=8312
158.15/158.29	c restart after 12801 decisions
158.45/158.58	c nbDecision=13000 #constraints=8615
158.65/158.72	c nbDecision=13500 #constraints=8615
169.55/169.67	c nbDecision=14000 #constraints=8903
191.05/191.15	c nbDecision=14500 #constraints=9404
213.63/213.74	c nbDecision=15000 #constraints=9905
233.83/233.90	c nbDecision=15500 #constraints=10405
236.43/236.58	c nbDecision=16000 #constraints=10892
241.53/241.67	c nbDecision=16500 #constraints=11395
248.93/249.08	c nbDecision=17000 #constraints=11895
260.82/260.97	c nbDecision=17500 #constraints=12397
274.33/274.50	c nbDecision=18000 #constraints=12898
288.32/288.41	c nbDecision=18500 #constraints=13398
306.02/306.16	c nbDecision=19000 #constraints=13897
325.21/325.30	c nbDecision=19500 #constraints=14399
343.20/343.31	c nbDecision=20000 #constraints=14898
369.20/369.36	c nbDecision=20500 #constraints=15399
394.59/394.70	c nbDecision=21000 #constraints=15899
420.78/420.99	c nbDecision=21500 #constraints=16401
453.88/454.01	c nbDecision=22000 #constraints=16900
487.87/488.07	c nbDecision=22500 #constraints=17403
519.96/520.12	c nbDecision=23000 #constraints=17898
549.66/549.85	c nbDecision=23500 #constraints=18400
578.94/579.16	c nbDecision=24000 #constraints=18904
623.14/623.30	c nbDecision=24500 #constraints=19399
667.12/667.34	c nbDecision=25000 #constraints=19903
704.92/705.17	c nbDecision=25500 #constraints=20401
714.21/714.47	c restart after 25601 decisions
715.01/715.27	c nbDecision=26000 #constraints=20503
715.41/715.65	c nbDecision=26500 #constraints=20503
760.91/761.16	c nbDecision=27000 #constraints=20991
803.39/803.66	c nbDecision=27500 #constraints=21488
840.68/840.95	c nbDecision=28000 #constraints=21989
895.47/895.72	c nbDecision=28500 #constraints=22487
950.46/950.80	c nbDecision=29000 #constraints=22986
1007.73/1008.07	c nbDecision=29500 #constraints=23488
1059.72/1060.08	c nbDecision=30000 #constraints=23988
1117.22/1117.56	c nbDecision=30500 #constraints=24489
1171.00/1171.34	c nbDecision=31000 #constraints=24990
1221.70/1222.06	c nbDecision=31500 #constraints=25488
1271.17/1271.58	c nbDecision=32000 #constraints=25991
1316.16/1316.58	c nbDecision=32500 #constraints=26492
1326.76/1327.13	c nbDecision=33000 #constraints=26979
1334.46/1334.81	c nbDecision=33500 #constraints=27482
1350.15/1350.55	c nbDecision=34000 #constraints=27984
1372.65/1373.09	c nbDecision=34500 #constraints=28483
1396.24/1396.61	c nbDecision=35000 #constraints=28984
1427.03/1427.46	c nbDecision=35500 #constraints=29485
1464.03/1464.40	c nbDecision=36000 #constraints=29987
1502.72/1503.20	c nbDecision=36500 #constraints=30486
1549.81/1550.25	c nbDecision=37000 #constraints=30985
1599.59/1600.00	c nbDecision=37500 #constraints=31486
1647.19/1647.65	c nbDecision=38000 #constraints=31989
1706.96/1707.42	c nbDecision=38500 #constraints=32489
1766.85/1767.34	c nbDecision=39000 #constraints=32989
1800.05/1800.50	Received signal 15
1800.05/1800.50	
1800.05/1800.50	s UNKNOWN
1800.05/1800.50	
1800.05/1800.50	c user time= 1799.58 s
1800.05/1800.50	c system time= 0.484926 s
1800.05/1800.50	c wall clock time=1800.51

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node61/watcher-357370-1176996012 -o ROOT/results/node61/solver-357370-1176996012 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357370-1176996012/instance-357370-1176996012.opb mod 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.93 3/64 27643
/proc/meminfo: memFree=1737600/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=1468 CPUtime=0
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 111564869 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 367 160 127 317 0 46 0

[startup+0.097604 s]
/proc/loadavg: 0.91 0.95 0.93 3/64 27643
/proc/meminfo: memFree=1737600/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=2048 CPUtime=0.09
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 344 0 0 0 9 0 0 0 18 0 1 0 111564869 2097152 326 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606847 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 512 326 139 317 0 191 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2048

[startup+0.102604 s]
/proc/loadavg: 0.91 0.95 0.93 3/64 27643
/proc/meminfo: memFree=1737600/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=2176 CPUtime=0.1
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 348 0 0 0 10 0 0 0 18 0 1 0 111564869 2228224 330 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135459514 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 544 330 139 317 0 223 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2176

[startup+0.301623 s]
/proc/loadavg: 0.91 0.95 0.93 3/64 27643
/proc/meminfo: memFree=1737600/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=2956 CPUtime=0.29
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 590 0 0 0 29 0 0 0 19 0 1 0 111564869 3026944 572 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 739 572 170 317 0 418 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2956

[startup+0.702661 s]
/proc/loadavg: 0.91 0.95 0.93 3/64 27643
/proc/meminfo: memFree=1737600/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=4136 CPUtime=0.69
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 875 0 0 0 69 0 0 0 23 0 1 0 111564869 4235264 857 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278987 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 1034 857 170 317 0 713 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4136

[startup+1.50174 s]
/proc/loadavg: 0.91 0.95 0.93 2/65 27644
/proc/meminfo: memFree=1734264/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=5720 CPUtime=1.49
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 1283 0 0 0 149 0 0 0 25 0 1 0 111564869 5857280 1265 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713857 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 1430 1265 170 317 0 1109 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5720

[startup+3.10189 s]
/proc/loadavg: 0.91 0.95 0.93 2/65 27644
/proc/meminfo: memFree=1732280/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=7884 CPUtime=3.09
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 1800 0 0 0 309 0 0 0 25 0 1 0 111564869 8073216 1782 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716193 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 1971 1782 170 317 0 1650 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7884

[startup+6.30119 s]
/proc/loadavg: 0.92 0.95 0.93 2/65 27644
/proc/meminfo: memFree=1728760/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=10680 CPUtime=6.29
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 2511 0 0 0 628 1 0 0 25 0 1 0 111564869 10936320 2493 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278995 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 2670 2493 170 317 0 2349 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10680

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.93 2/65 27644
/proc/meminfo: memFree=1723768/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=15724 CPUtime=12.69
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 3650 0 0 0 1267 2 0 0 25 0 1 0 111564869 16101376 3632 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 3931 3632 170 317 0 3610 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15724

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.93 2/65 27644
/proc/meminfo: memFree=1718840/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=19896 CPUtime=25.48
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 4821 0 0 0 2545 3 0 0 25 0 1 0 111564869 20373504 4803 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 4974 4803 170 317 0 4653 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19896

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.93 2/65 27644
/proc/meminfo: memFree=1710904/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=28908 CPUtime=51.08
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 6788 0 0 0 5103 5 0 0 25 0 1 0 111564869 29601792 6770 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718671 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 7227 6770 170 317 0 6906 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28908

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.93 2/65 27644
/proc/meminfo: memFree=1702136/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=36724 CPUtime=102.27
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 8952 0 0 0 10220 7 0 0 25 0 1 0 111564869 37605376 8934 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 9181 8934 170 317 0 8860 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 36724

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27644
/proc/meminfo: memFree=1692024/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=50084 CPUtime=162.25
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 11549 0 0 0 16215 10 0 0 25 0 1 0 111564869 51286016 11473 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135277170 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 12521 11473 170 317 0 12200 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 50084

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27644
/proc/meminfo: memFree=1685560/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=56036 CPUtime=222.24
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 13140 0 0 0 22212 12 0 0 25 0 1 0 111564869 57380864 13064 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 14009 13064 170 317 0 13688 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 56036

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27644
/proc/meminfo: memFree=1671288/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=69264 CPUtime=282.22
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 16730 0 0 0 28207 15 0 0 25 0 1 0 111564869 70926336 16654 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 17316 16654 170 317 0 16995 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 69264

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27644
/proc/meminfo: memFree=1663288/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=76512 CPUtime=342.2
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 18697 0 0 0 34202 18 0 0 25 0 1 0 111564869 78348288 18621 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 19128 18621 170 317 0 18807 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 76512

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27644
/proc/meminfo: memFree=1657912/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=81524 CPUtime=402.19
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 20055 0 0 0 40199 20 0 0 25 0 1 0 111564869 83480576 19979 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 20381 19979 170 317 0 20060 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 81524

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27644
/proc/meminfo: memFree=1651192/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=97348 CPUtime=462.18
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 23398 0 0 0 46196 22 0 0 25 0 1 0 111564869 99684352 21624 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 24337 21624 170 317 0 24016 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 97348

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27644
/proc/meminfo: memFree=1646776/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=101272 CPUtime=522.16
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 24504 0 0 0 52193 23 0 0 25 0 1 0 111564869 103702528 22730 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 25318 22730 170 317 0 24997 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 101272

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1641848/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=105684 CPUtime=582.14
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 25712 0 0 0 58190 24 0 0 25 0 1 0 111564869 108220416 23938 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 26421 23938 170 317 0 26100 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 105684

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1638520/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=108692 CPUtime=642.13
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 26564 0 0 0 64188 25 0 0 25 0 1 0 111564869 111300608 24757 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 27173 24757 170 317 0 26852 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 108692


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

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1625400/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=120148 CPUtime=882.07
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 29821 0 0 0 88177 30 0 0 25 0 1 0 111564869 123031552 28014 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 30037 28014 170 317 0 29716 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 120148

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1622904/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=122220 CPUtime=942.06
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 30450 0 0 0 94175 31 0 0 25 0 1 0 111564869 125153280 28643 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 30555 28643 170 317 0 30234 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 122220

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1620408/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=124548 CPUtime=1002.04
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 31107 0 0 0 100173 31 0 0 25 0 1 0 111564869 127537152 29267 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 31137 29267 170 317 0 30816 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 124548

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1617720/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=126884 CPUtime=1062.02
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 31772 0 0 0 106170 32 0 0 25 0 1 0 111564869 129929216 29932 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 31721 29932 170 317 0 31400 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 126884

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1615224/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=128960 CPUtime=1122.01
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 32390 0 0 0 112168 33 0 0 25 0 1 0 111564869 132055040 30550 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 32240 30550 170 317 0 31919 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 128960

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1612536/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=131296 CPUtime=1182
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 33062 0 0 0 118166 34 0 0 25 0 1 0 111564869 134447104 31222 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 32824 31222 170 317 0 32503 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 131296

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1609720/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=133764 CPUtime=1241.98
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 33760 0 0 0 124163 35 0 0 25 0 1 0 111564869 136974336 31920 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 33441 31920 170 317 0 33120 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 133764

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1606520/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=136368 CPUtime=1301.97
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 34535 0 0 0 130161 36 0 0 25 0 1 0 111564869 139640832 32695 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 34092 32695 170 317 0 33771 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 136368

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1597240/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=144912 CPUtime=1361.95
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 36926 0 0 0 136156 39 0 0 25 0 1 0 111564869 148389888 35020 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710967 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 36228 35020 170 317 0 35907 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 144912

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1591608/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=149748 CPUtime=1421.94
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 38379 0 0 0 142154 40 0 0 25 0 1 0 111564869 153341952 36407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 37437 36407 170 317 0 37116 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 149748

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1587832/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=153156 CPUtime=1481.92
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 39331 0 0 0 148151 41 0 0 25 0 1 0 111564869 156831744 37359 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 38289 37359 170 317 0 37968 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 153156

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1584376/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=155916 CPUtime=1541.91
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 40177 0 0 0 154148 43 0 0 25 0 1 0 111564869 159657984 38205 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564068 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 38979 38205 170 317 0 38658 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 155916

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1581560/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=158516 CPUtime=1601.89
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 40916 0 0 0 160145 44 0 0 25 0 1 0 111564869 162320384 38911 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711130 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 39629 38911 170 317 0 39308 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 158516

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1578488/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=161520 CPUtime=1661.88
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 41771 0 0 0 166143 45 0 0 25 0 1 0 111564869 165396480 39667 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 40380 39667 170 317 0 40059 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 161520

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1576248/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=163484 CPUtime=1721.86
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 42341 0 0 0 172141 45 0 0 25 0 1 0 111564869 167407616 40237 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 40871 40237 170 317 0 40550 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 163484

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1571384/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=189412 CPUtime=1781.85
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 48247 0 0 0 178137 48 0 0 25 0 1 0 111564869 193957888 41366 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 47353 41366 170 317 0 47032 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 189412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1571384/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=189412 CPUtime=1800.05
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 48248 0 0 0 179957 48 0 0 25 0 1 0 111564869 193957888 41367 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 47353 41367 170 317 0 47032 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 189412

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 27646
/proc/meminfo: memFree=1571384/2055920 swapFree=4184100/4192956
[pid=27643] ppid=27641 vsize=189412 CPUtime=1800.05
/proc/27643/stat : 27643 (oree) R 27641 27643 27477 0 -1 4194304 48248 0 0 0 179957 48 0 0 25 0 1 0 111564869 193957888 41367 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27643/statm: 47353 41367 170 317 0 47032 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 189412

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.09
CPU user time (s): 1799.58
CPU system time (s): 0.512922
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 190064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.58
system time used= 0.512922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48264
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= 3744

runsolver used 1.2918 second user time and 3.64045 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Thu Apr 19 15:20:12 UTC 2007

IDJOB= 357370
IDBENCH= 2490
IDSOLVER= 172
FILE ID= node61/357370-1176996012

PBS_JOBID= 4630475

Free space on /tmp= 66502 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-bell3b.opb
COMMAND LINE= oree /tmp/evaluation/357370-1176996012/instance-357370-1176996012.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-357370-1176996012 -o ROOT/results/node61/solver-357370-1176996012 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357370-1176996012/instance-357370-1176996012.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  2982ffe422921e9a65d384b08247e6aa

RANDOM SEED= 778657478

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1738072 kB
Buffers:         10948 kB
Cached:         258676 kB
SwapCached:       3056 kB
Active:          64072 kB
Inactive:       215340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1738072 kB
SwapTotal:     4192956 kB
SwapFree:      4184100 kB
Dirty:            1424 kB
Writeback:           0 kB
Mapped:          15360 kB
Slab:            24624 kB
Committed_AS:   858172 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66502 MiB

End job on node61 on Thu Apr 19 15:50:15 UTC 2007