Trace number 362874

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) 1800.41 1800.95

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-vtp.base.opb
MD5SUMa7e24e57a312eb47e85004eff6279cc1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark78.792
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4524
Total number of constraints257
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 constraints257
Minimum length of a constraint11
Maximum length of a constraint1080
Number of terms in the objective function 181
Biggest coefficient in the objective function 74899
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524431
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 525060
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.00/0.05	c ...done
0.00/0.05	c #vars=4524 #constraints=313 hasObjective=yes
0.00/0.07	c res. mode=mod
0.00/0.07	c VSIDS like heuristics
0.00/0.07	c complete search running
1.69/1.79	c restart after 401 decisions
1.79/1.80	c nbDecision=500 #constraints=476
5.49/5.55	c restart after 801 decisions
5.78/5.87	c nbDecision=1000 #constraints=755
11.09/11.12	c nbDecision=1500 #constraints=1101
12.68/12.77	c restart after 1601 decisions
16.39/16.43	c nbDecision=2000 #constraints=1432
22.99/23.01	c nbDecision=2500 #constraints=1876
30.88/30.93	c nbDecision=3000 #constraints=2348
33.48/33.52	c restart after 3201 decisions
34.88/34.93	c nbDecision=3500 #constraints=2623
42.89/42.98	c nbDecision=4000 #constraints=3034
48.58/48.67	c nbDecision=4500 #constraints=3295
56.28/56.38	c nbDecision=5000 #constraints=3641
64.37/64.40	c nbDecision=5500 #constraints=3979
73.27/73.30	c nbDecision=6000 #constraints=4344
78.57/78.68	c restart after 6401 decisions
78.67/78.74	c nbDecision=6500 #constraints=4557
92.86/93.00	c nbDecision=7000 #constraints=5020
109.06/109.11	c nbDecision=7500 #constraints=5503
126.26/126.38	c nbDecision=8000 #constraints=5966
146.56/146.65	c nbDecision=8500 #constraints=6436
169.36/169.41	c nbDecision=9000 #constraints=6902
193.64/193.73	c nbDecision=9500 #constraints=7353
220.03/220.13	c nbDecision=10000 #constraints=7801
249.64/249.79	c nbDecision=10500 #constraints=8267
281.02/281.15	c nbDecision=11000 #constraints=8717
314.81/315.00	c nbDecision=11500 #constraints=9171
350.31/350.40	c nbDecision=12000 #constraints=9616
379.00/379.14	c nbDecision=12500 #constraints=10025
387.30/387.44	c restart after 12801 decisions
389.30/389.45	c nbDecision=13000 #constraints=10321
403.70/403.89	c nbDecision=13500 #constraints=10672
417.69/417.87	c nbDecision=14000 #constraints=11002
432.98/433.11	c nbDecision=14500 #constraints=11350
448.88/449.01	c nbDecision=15000 #constraints=11688
467.78/467.97	c nbDecision=15500 #constraints=12053
485.47/485.67	c nbDecision=16000 #constraints=12390
502.97/503.12	c nbDecision=16500 #constraints=12720
522.47/522.64	c nbDecision=17000 #constraints=13074
539.46/539.68	c nbDecision=17500 #constraints=13393
563.15/563.36	c nbDecision=18000 #constraints=13803
579.25/579.41	c nbDecision=18500 #constraints=14084
604.64/604.88	c nbDecision=19000 #constraints=14475
623.34/623.50	c nbDecision=19500 #constraints=14767
646.64/646.86	c nbDecision=20000 #constraints=15124
671.13/671.36	c nbDecision=20500 #constraints=15468
691.52/691.80	c nbDecision=21000 #constraints=15767
718.02/718.28	c nbDecision=21500 #constraints=16129
741.61/741.82	c nbDecision=22000 #constraints=16442
768.21/768.46	c nbDecision=22500 #constraints=16792
792.10/792.36	c nbDecision=23000 #constraints=17109
823.79/824.03	c nbDecision=23500 #constraints=17483
846.49/846.75	c nbDecision=24000 #constraints=17771
875.18/875.47	c nbDecision=24500 #constraints=18122
903.67/903.99	c nbDecision=25000 #constraints=18460
934.67/934.92	c nbDecision=25500 #constraints=18819
938.77/939.08	c restart after 25601 decisions
946.56/946.82	c nbDecision=26000 #constraints=19032
971.56/971.81	c nbDecision=26500 #constraints=19386
995.45/995.79	c nbDecision=27000 #constraints=19751
1023.84/1024.19	c nbDecision=27500 #constraints=20127
1046.64/1046.99	c nbDecision=28000 #constraints=20464
1082.63/1082.92	c nbDecision=28500 #constraints=20871
1102.52/1102.85	c nbDecision=29000 #constraints=21196
1141.72/1142.07	c nbDecision=29500 #constraints=21633
1168.51/1168.89	c nbDecision=30000 #constraints=21993
1196.71/1197.01	c nbDecision=30500 #constraints=22334
1230.19/1230.57	c nbDecision=31000 #constraints=22712
1256.38/1256.79	c nbDecision=31500 #constraints=23066
1296.97/1297.31	c nbDecision=32000 #constraints=23471
1321.07/1321.43	c nbDecision=32500 #constraints=23803
1360.76/1361.18	c nbDecision=33000 #constraints=24182
1396.05/1396.43	c nbDecision=33500 #constraints=24546
1440.05/1440.41	c nbDecision=34000 #constraints=24953
1475.84/1476.29	c nbDecision=34500 #constraints=25336
1507.43/1507.83	c nbDecision=35000 #constraints=25672
1540.81/1541.27	c nbDecision=35500 #constraints=26011
1581.20/1581.65	c nbDecision=36000 #constraints=26401
1613.10/1613.53	c nbDecision=36500 #constraints=26733
1666.09/1666.56	c nbDecision=37000 #constraints=27165
1692.28/1692.76	c nbDecision=37500 #constraints=27493
1739.26/1739.71	c nbDecision=38000 #constraints=27884
1776.88/1777.48	c nbDecision=38500 #constraints=28234
1800.07/1800.61	Received signal 15
1800.16/1800.76	
1800.16/1800.76	s UNKNOWN
1800.16/1800.76	
1800.16/1800.76	c user time= 1798.82 s
1800.16/1800.76	c system time= 1.40179 s
1800.16/1800.76	c wall clock time=1800.76

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/node29/watcher-362874-1176849122 -o ROOT/results/node29/solver-362874-1176849122 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/362874-1176849122/instance-362874-1176849122.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 0.98 3/77 16045
/proc/meminfo: memFree=1893176/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=1468 CPUtime=0
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 132827998 1503232 163 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 367 163 131 317 0 46 0

[startup+0.0951779 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 16045
/proc/meminfo: memFree=1893176/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=3656 CPUtime=0.09
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 711 0 0 0 9 0 0 0 18 0 1 0 132827998 3743744 693 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 914 693 139 317 0 593 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3656

[startup+0.101178 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 16045
/proc/meminfo: memFree=1893176/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=3656 CPUtime=0.09
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 721 0 0 0 9 0 0 0 18 0 1 0 132827998 3743744 703 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135276985 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 914 703 139 317 0 593 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3656

[startup+0.301192 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 16045
/proc/meminfo: memFree=1893176/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=5388 CPUtime=0.29
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 1170 0 0 0 29 0 0 0 19 0 1 0 132827998 5517312 1152 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 1347 1152 139 317 0 1026 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5388

[startup+0.701215 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 16045
/proc/meminfo: memFree=1893176/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=6836 CPUtime=0.69
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 1532 0 0 0 69 0 0 0 23 0 1 0 132827998 7000064 1514 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 1709 1514 139 317 0 1388 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6836

[startup+1.50127 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 16046
/proc/meminfo: memFree=1886896/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=9452 CPUtime=1.49
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 2192 0 0 0 149 0 0 0 25 0 1 0 132827998 9678848 2174 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 2363 2174 139 317 0 2042 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9452

[startup+3.10137 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 16046
/proc/meminfo: memFree=1883568/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=12708 CPUtime=3.09
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 2983 0 0 0 309 0 0 0 25 0 1 0 132827998 13012992 2965 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 3177 2965 139 317 0 2856 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12708

[startup+6.30157 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 16046
/proc/meminfo: memFree=1875568/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=22280 CPUtime=6.29
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 5368 0 0 0 627 2 0 0 25 0 1 0 132827998 22814720 5350 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712513 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 5570 5350 139 317 0 5249 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22280

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 16046
/proc/meminfo: memFree=1856824/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=38820 CPUtime=12.68
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 9514 0 0 0 1265 3 0 0 25 0 1 0 132827998 39751680 9496 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135277158 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 9705 9496 139 317 0 9384 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38820

[startup+25.5018 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 16046
/proc/meminfo: memFree=1821240/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=73404 CPUtime=25.49
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 18180 0 0 0 2542 7 0 0 25 0 1 0 132827998 75165696 18162 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272567 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 18351 18162 139 317 0 18030 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 73404

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 16046
/proc/meminfo: memFree=1763320/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=133300 CPUtime=51.07
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 32732 0 0 0 5093 14 0 0 25 0 1 0 132827998 136499200 32714 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 33325 32714 170 317 0 33004 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 133300

[startup+102.306 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 16046
/proc/meminfo: memFree=1678904/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=224644 CPUtime=102.27
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 53598 0 0 0 10203 24 0 0 25 0 1 0 132827998 230035456 53580 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 56161 53580 170 317 0 55840 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 224644

[startup+162.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 16046
/proc/meminfo: memFree=1625528/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=273132 CPUtime=162.25
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 66992 0 0 0 16195 30 0 0 25 0 1 0 132827998 279687168 66974 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 68283 66974 170 317 0 67962 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 273132

[startup+222.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 16046
/proc/meminfo: memFree=1585592/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=308956 CPUtime=222.23
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 76860 0 0 0 22188 35 0 0 25 0 1 0 132827998 316370944 76842 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278987 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 77239 76842 170 317 0 76918 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 308956

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16046
/proc/meminfo: memFree=1526008/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=395912 CPUtime=282.22
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 91816 0 0 0 28181 41 0 0 25 0 1 0 132827998 405413888 91741 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 98978 91741 170 317 0 98657 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 395912

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=1497784/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=422112 CPUtime=342.21
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 98788 0 0 0 34177 44 0 0 25 0 1 0 132827998 432242688 98713 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 105528 98713 170 317 0 105207 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 422112

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=1456312/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=458836 CPUtime=402.19
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 109295 0 0 0 40170 49 0 0 25 0 1 0 132827998 469848064 109220 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563668 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 114709 109220 170 317 0 114388 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 458836

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=1408184/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=503096 CPUtime=462.17
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 121198 0 0 0 46164 53 0 0 25 0 1 0 132827998 515170304 121123 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 125774 121123 170 317 0 125453 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 503096

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=1367672/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=540360 CPUtime=522.17
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 131355 0 0 0 52159 58 0 0 25 0 1 0 132827998 553328640 131280 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 135090 131280 170 317 0 134769 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 540360

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=1328184/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=575980 CPUtime=582.14
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 141156 0 0 0 58153 61 0 0 25 0 1 0 132827998 589803520 141081 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 143995 141081 170 317 0 143674 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 575980

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=1293432/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=606920 CPUtime=642.14
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 149755 0 0 0 64148 66 0 0 25 0 1 0 132827998 621486080 149680 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 151730 149680 170 317 0 151409 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 606920


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

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=1119864/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=846996 CPUtime=942.06
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 207579 0 0 0 94114 92 0 0 25 0 1 0 132827998 867323904 193036 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 211749 193036 170 317 0 211428 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 846996

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=1081592/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=879656 CPUtime=1002.05
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 217077 0 0 0 100108 97 0 0 25 0 1 0 132827998 900767744 202534 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278980 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 219914 202534 170 317 0 219593 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 879656

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=1054072/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=904532 CPUtime=1062.03
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 223937 0 0 0 106103 100 0 0 25 0 1 0 132827998 926240768 209394 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 226133 209394 170 317 0 225812 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 904532

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=1022392/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=930860 CPUtime=1122.02
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 231831 0 0 0 112098 104 0 0 25 0 1 0 132827998 953200640 217288 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 232715 217288 170 317 0 232394 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 930860

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=996280/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=954440 CPUtime=1182.01
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 238374 0 0 0 118093 108 0 0 25 0 1 0 132827998 977346560 223831 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 238610 223831 170 317 0 238289 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 954440

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=964024/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=981472 CPUtime=1242
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 246417 0 0 0 124088 112 0 0 25 0 1 0 132827998 1005027328 231874 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 245368 231874 170 317 0 245047 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 981472

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=941368/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=1001240 CPUtime=1301.98
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 252022 0 0 0 130084 114 0 0 25 0 1 0 132827998 1025269760 237479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 250310 237479 170 317 0 249989 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 1001240

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=916408/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=1023596 CPUtime=1361.96
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 258284 0 0 0 136079 117 0 0 25 0 1 0 132827998 1048162304 243741 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563622 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 255899 243741 170 317 0 255578 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 1023596

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=893496/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=1043796 CPUtime=1421.96
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 263962 0 0 0 142076 120 0 0 25 0 1 0 132827998 1068847104 249419 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284116 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 260949 249419 170 317 0 260628 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 1043796

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=871224/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=1063548 CPUtime=1481.93
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 269567 0 0 0 148070 123 0 0 25 0 1 0 132827998 1089073152 255024 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284210 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 265887 255024 170 317 0 265566 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 1063548

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=844600/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=1084920 CPUtime=1541.92
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 276207 0 0 0 154065 127 0 0 25 0 1 0 132827998 1110958080 261631 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 271230 261631 170 317 0 270909 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 1084920

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=821176/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=1106060 CPUtime=1601.9
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 282156 0 0 0 160060 130 0 0 25 0 1 0 132827998 1132605440 267514 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 276515 267514 170 317 0 276194 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 1106060

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=802040/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=1122388 CPUtime=1661.89
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 286902 0 0 0 166056 133 0 0 25 0 1 0 132827998 1149325312 272260 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 280597 272260 170 317 0 280276 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 1122388

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16048
/proc/meminfo: memFree=779000/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=1143044 CPUtime=1721.87
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 292703 0 0 0 172052 135 0 0 25 0 1 0 132827998 1170477056 278028 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 285761 278028 170 317 0 285440 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 1143044

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 16220
/proc/meminfo: memFree=757448/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=1160612 CPUtime=1781.77
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 297760 0 0 0 178038 139 0 0 25 0 1 0 132827998 1188466688 283052 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 290153 283052 170 317 0 289832 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 1160612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16246
/proc/meminfo: memFree=753592/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=1165576 CPUtime=1800.07
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194304 299015 0 0 0 179867 140 0 0 25 0 1 0 132827998 1193549824 284274 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 291394 284274 170 317 0 291073 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1165576

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

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

[startup+1800.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16246
/proc/meminfo: memFree=753592/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=0 CPUtime=1800.26
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194308 299054 0 0 0 179883 143 0 0 25 0 1 0 132827998 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.26
Current children cumulated vsize (KiB) 0

[startup+1800.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16246
/proc/meminfo: memFree=753592/2055920 swapFree=4141356/4192956
[pid=16045] ppid=16043 vsize=0 CPUtime=1800.36
/proc/16045/stat : 16045 (oree) R 16043 16045 15925 0 -1 4194308 299054 0 0 0 179883 153 0 0 25 0 1 0 132827998 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16045/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.36
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.95
CPU time (s): 1800.41
CPU user time (s): 1798.83
CPU system time (s): 1.58176
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 1165700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.83
system time used= 1.58176
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 299054
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= 37364

runsolver used 2.12968 second user time and 4.30635 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Tue Apr 17 22:32:02 UTC 2007

IDJOB= 362874
IDBENCH= 1678
IDSOLVER= 172
FILE ID= node29/362874-1176849122

PBS_JOBID= 4590210

Free space on /tmp= 66508 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-vtp.base.opb
COMMAND LINE= oree /tmp/evaluation/362874-1176849122/instance-362874-1176849122.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-362874-1176849122 -o ROOT/results/node29/solver-362874-1176849122 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/362874-1176849122/instance-362874-1176849122.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  a7e24e57a312eb47e85004eff6279cc1

RANDOM SEED= 395007225

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1893584 kB
Buffers:         32316 kB
Cached:          69664 kB
SwapCached:      17156 kB
Active:          69396 kB
Inactive:        61592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1893584 kB
SwapTotal:     4192956 kB
SwapFree:      4141356 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:          29828 kB
Slab:            16800 kB
Committed_AS:  2007260 kB
PageTables:       1872 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= 66508 MiB

End job on node29 on Tue Apr 17 23:02:05 UTC 2007