Trace number 356919

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) 1800.16 1800.59

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-gfrd-pnc.opb
MD5SUM79ac545a8fcf117e4e23dd9b4f8255c5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables27888
Total number of constraints874
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 constraints874
Minimum length of a constraint11
Maximum length of a constraint246
Number of terms in the objective function 27836
Biggest coefficient in the objective function 8308
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 546265
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 546265
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...
0.19/0.28	c ...done
0.19/0.28	c #vars=27888 #constraints=1423 hasObjective=yes
0.49/0.58	c res. mode=mod
0.49/0.58	c VSIDS like heuristics
0.49/0.58	c complete search running
0.59/0.69	c restart after 401 decisions
0.69/0.72	c nbDecision=500 #constraints=1423
0.79/0.81	c restart after 801 decisions
0.79/0.87	c nbDecision=1000 #constraints=1423
0.89/1.00	c nbDecision=1500 #constraints=1423
1.00/1.03	c restart after 1601 decisions
1.10/1.14	c nbDecision=2000 #constraints=1423
1.20/1.28	c nbDecision=2500 #constraints=1423
1.40/1.41	c nbDecision=3000 #constraints=1423
1.40/1.46	c restart after 3201 decisions
1.50/1.55	c nbDecision=3500 #constraints=1423
1.59/1.69	c nbDecision=4000 #constraints=1423
1.79/1.82	c nbDecision=4500 #constraints=1423
1.89/1.95	c nbDecision=5000 #constraints=1423
1.99/2.07	c nbDecision=5500 #constraints=1423
2.10/2.19	c nbDecision=6000 #constraints=1423
2.20/2.29	c restart after 6401 decisions
2.29/2.32	c nbDecision=6500 #constraints=1423
2.39/2.46	c nbDecision=7000 #constraints=1423
2.49/2.59	c nbDecision=7500 #constraints=1423
2.69/2.72	c nbDecision=8000 #constraints=1423
2.79/2.85	c nbDecision=8500 #constraints=1423
2.89/2.97	c nbDecision=9000 #constraints=1423
2.99/3.09	c nbDecision=9500 #constraints=1423
3.09/3.20	c nbDecision=10000 #constraints=1423
3.30/3.30	c nbDecision=10500 #constraints=1423
3.30/3.39	c nbDecision=11000 #constraints=1423
3.39/3.49	c nbDecision=11500 #constraints=1423
3.49/3.57	c nbDecision=12000 #constraints=1423
3.59/3.65	c nbDecision=12500 #constraints=1423
3.69/3.70	c restart after 12801 decisions
3.69/3.77	c nbDecision=13000 #constraints=1423
3.89/3.91	c nbDecision=13500 #constraints=1423
3.99/4.04	c nbDecision=14000 #constraints=1423
4.09/4.17	c nbDecision=14500 #constraints=1423
4.19/4.30	c nbDecision=15000 #constraints=1423
4.40/4.42	c nbDecision=15500 #constraints=1423
4.49/4.54	c nbDecision=16000 #constraints=1423
4.59/4.65	c nbDecision=16500 #constraints=1423
4.69/4.75	c nbDecision=17000 #constraints=1423
4.79/4.84	c nbDecision=17500 #constraints=1423
4.89/4.93	c nbDecision=18000 #constraints=1423
4.99/5.02	c nbDecision=18500 #constraints=1423
4.99/5.09	c nbDecision=19000 #constraints=1423
5.09/5.17	c nbDecision=19500 #constraints=1423
5.19/5.24	c nbDecision=20000 #constraints=1423
5.29/5.31	c nbDecision=20500 #constraints=1423
5.29/5.37	c nbDecision=21000 #constraints=1423
5.40/5.43	c nbDecision=21500 #constraints=1423
5.40/5.48	c nbDecision=22000 #constraints=1423
5.59/5.68	c nbDecision=22500 #constraints=1546
6.98/7.04	c nbDecision=23000 #constraints=2049
9.39/9.42	c nbDecision=23500 #constraints=2549
12.79/12.80	c nbDecision=24000 #constraints=3050
16.99/17.02	c nbDecision=24500 #constraints=3551
21.99/22.03	c nbDecision=25000 #constraints=4053
28.48/28.54	c nbDecision=25500 #constraints=4553
30.08/30.14	c restart after 25601 decisions
30.38/30.47	c nbDecision=26000 #constraints=4656
30.58/30.60	c nbDecision=26500 #constraints=4656
30.68/30.73	c nbDecision=27000 #constraints=4656
30.78/30.86	c nbDecision=27500 #constraints=4656
30.88/30.99	c nbDecision=28000 #constraints=4656
31.08/31.11	c nbDecision=28500 #constraints=4656
31.18/31.21	c nbDecision=29000 #constraints=4656
31.28/31.32	c nbDecision=29500 #constraints=4656
31.38/31.41	c nbDecision=30000 #constraints=4656
31.48/31.53	c nbDecision=30500 #constraints=4656
31.58/31.61	c nbDecision=31000 #constraints=4656
31.58/31.69	c nbDecision=31500 #constraints=4656
31.68/31.77	c nbDecision=32000 #constraints=4656
31.78/31.84	c nbDecision=32500 #constraints=4656
31.88/31.91	c nbDecision=33000 #constraints=4656
31.88/31.97	c nbDecision=33500 #constraints=4656
31.98/32.03	c nbDecision=34000 #constraints=4656
32.08/32.16	c nbDecision=34500 #constraints=4656
32.18/32.21	c nbDecision=35000 #constraints=4656
37.48/37.56	c nbDecision=35500 #constraints=4991
45.88/45.98	c nbDecision=36000 #constraints=5489
55.78/55.82	c nbDecision=36500 #constraints=5988
65.57/65.69	c nbDecision=37000 #constraints=6490
75.47/75.57	c nbDecision=37500 #constraints=6993
86.87/86.97	c nbDecision=38000 #constraints=7492
99.87/99.95	c nbDecision=38500 #constraints=7990
114.36/114.48	c nbDecision=39000 #constraints=8490
129.16/129.26	c nbDecision=39500 #constraints=8992
144.06/144.12	c nbDecision=40000 #constraints=9492
160.05/160.12	c nbDecision=40500 #constraints=9990
177.44/177.53	c nbDecision=41000 #constraints=10490
195.35/195.41	c nbDecision=41500 #constraints=10991
212.94/213.06	c nbDecision=42000 #constraints=11493
231.64/231.70	c nbDecision=42500 #constraints=11991
253.23/253.33	c nbDecision=43000 #constraints=12490
275.12/275.30	c nbDecision=43500 #constraints=12991
297.82/298.00	c nbDecision=44000 #constraints=13491
321.71/321.86	c nbDecision=44500 #constraints=13990
345.51/345.67	c nbDecision=45000 #constraints=14493
371.90/372.05	c nbDecision=45500 #constraints=14992
396.19/396.33	c nbDecision=46000 #constraints=15489
422.69/422.85	c nbDecision=46500 #constraints=15991
449.99/450.15	c nbDecision=47000 #constraints=16489
478.58/478.77	c nbDecision=47500 #constraints=16992
507.56/507.71	c nbDecision=48000 #constraints=17492
535.86/536.08	c nbDecision=48500 #constraints=17993
564.35/564.56	c nbDecision=49000 #constraints=18490
592.45/592.63	c nbDecision=49500 #constraints=18987
625.34/625.59	c nbDecision=50000 #constraints=19491
659.04/659.21	c nbDecision=50500 #constraints=19991
693.12/693.38	c nbDecision=51000 #constraints=20492
707.12/707.31	c restart after 51201 decisions
708.52/708.75	c nbDecision=51500 #constraints=20696
708.62/708.89	c nbDecision=52000 #constraints=20696
708.82/709.02	c nbDecision=52500 #constraints=20696
708.92/709.15	c nbDecision=53000 #constraints=20696
709.02/709.27	c nbDecision=53500 #constraints=20696
709.12/709.39	c nbDecision=54000 #constraints=20696
709.22/709.50	c nbDecision=54500 #constraints=20696
709.42/709.60	c nbDecision=55000 #constraints=20696
709.52/709.70	c nbDecision=55500 #constraints=20696
709.72/709.92	c nbDecision=56000 #constraints=20696
709.82/710.01	c nbDecision=56500 #constraints=20696
709.82/710.09	c nbDecision=57000 #constraints=20696
709.92/710.16	c nbDecision=57500 #constraints=20696
710.02/710.24	c nbDecision=58000 #constraints=20696
710.12/710.31	c nbDecision=58500 #constraints=20696
710.12/710.37	c nbDecision=59000 #constraints=20696
710.22/710.43	c nbDecision=59500 #constraints=20696
710.62/710.87	c nbDecision=60000 #constraints=20696
710.71/710.93	c nbDecision=60500 #constraints=20696
716.62/716.80	c nbDecision=61000 #constraints=20937
730.61/730.86	c nbDecision=61500 #constraints=21438
750.51/750.74	c nbDecision=62000 #constraints=21939
777.11/777.38	c nbDecision=62500 #constraints=22440
803.59/803.81	c nbDecision=63000 #constraints=22939
838.79/839.07	c nbDecision=63500 #constraints=23440
872.58/872.85	c nbDecision=64000 #constraints=23941
903.98/904.25	c nbDecision=64500 #constraints=24439
943.86/944.10	c nbDecision=65000 #constraints=24939
982.35/982.66	c nbDecision=65500 #constraints=25443
1019.14/1019.47	c nbDecision=66000 #constraints=25940
1055.54/1055.84	c nbDecision=66500 #constraints=26440
1091.23/1091.51	c nbDecision=67000 #constraints=26938
1137.12/1137.45	c nbDecision=67500 #constraints=27441
1181.41/1181.71	c nbDecision=68000 #constraints=27938
1226.90/1227.28	c nbDecision=68500 #constraints=28437
1270.88/1271.24	c nbDecision=69000 #constraints=28942
1316.88/1317.23	c nbDecision=69500 #constraints=29443
1363.26/1363.66	c nbDecision=70000 #constraints=29942
1411.65/1412.02	c nbDecision=70500 #constraints=30442
1457.94/1458.38	c nbDecision=71000 #constraints=30943
1505.53/1505.90	c nbDecision=71500 #constraints=31437
1559.52/1559.90	c nbDecision=72000 #constraints=31940
1614.01/1614.41	c nbDecision=72500 #constraints=32441
1668.79/1669.25	c nbDecision=73000 #constraints=32940
1724.78/1725.22	c nbDecision=73500 #constraints=33440
1779.87/1780.30	c nbDecision=74000 #constraints=33944
1800.06/1800.50	Received signal 15
1800.06/1800.53	
1800.06/1800.53	s UNKNOWN
1800.06/1800.53	
1800.06/1800.53	c user time= 1799.6 s
1800.06/1800.53	c system time= 0.503923 s
1800.06/1800.53	c wall clock time=1800.53

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/node65/watcher-356919-1176848386 -o ROOT/results/node65/solver-356919-1176848386 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356919-1176848386/instance-356919-1176848386.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 0.98 0.99 3/64 27468
/proc/meminfo: memFree=1790192/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=1620 CPUtime=0
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 160828211 1658880 174 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 405 175 126 317 0 84 0

[startup+0.033842 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27468
/proc/meminfo: memFree=1790192/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=2400 CPUtime=0.03
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 462 0 0 0 3 0 0 0 18 0 1 0 160828211 2457600 346 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 600 346 126 317 0 279 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2400

[startup+0.101848 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27468
/proc/meminfo: memFree=1790192/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=3144 CPUtime=0.09
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 674 0 0 0 9 0 0 0 18 0 1 0 160828211 3219456 558 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 786 558 131 317 0 465 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3144

[startup+0.301864 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27468
/proc/meminfo: memFree=1790192/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=10120 CPUtime=0.29
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 2430 0 0 0 29 0 0 0 19 0 1 0 160828211 10362880 2314 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602691 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 2530 2314 137 317 0 2209 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10120

[startup+0.701897 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27468
/proc/meminfo: memFree=1790192/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=11044 CPUtime=0.69
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 2673 0 0 0 69 0 0 0 22 0 1 0 160828211 11309056 2557 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606673 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 2761 2557 138 317 0 2440 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11044

[startup+1.50296 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27469
/proc/meminfo: memFree=1780456/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=11172 CPUtime=1.5
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 2676 0 0 0 149 1 0 0 25 0 1 0 160828211 11440128 2560 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606679 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 2793 2560 138 317 0 2472 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 11172

[startup+3.1011 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27469
/proc/meminfo: memFree=1780264/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=11172 CPUtime=3.09
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 2681 0 0 0 308 1 0 0 25 0 1 0 160828211 11440128 2565 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606698 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 2793 2565 138 317 0 2472 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11172

[startup+6.30136 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27469
/proc/meminfo: memFree=1780072/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=14472 CPUtime=6.29
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 3503 0 0 0 628 1 0 0 25 0 1 0 160828211 14819328 3387 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 3618 3387 139 317 0 3297 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14472

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27469
/proc/meminfo: memFree=1767720/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=24104 CPUtime=12.69
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 5922 0 0 0 1266 3 0 0 25 0 1 0 160828211 24682496 5806 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 6026 5806 139 317 0 5705 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24104

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27469
/proc/meminfo: memFree=1756648/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=35000 CPUtime=25.49
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 8558 0 0 0 2544 5 0 0 25 0 1 0 160828211 35840000 8442 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 8750 8442 139 317 0 8429 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35000

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 27469
/proc/meminfo: memFree=1744936/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=48264 CPUtime=51.07
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 11571 0 0 0 5100 7 0 0 25 0 1 0 160828211 49422336 11418 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718344 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 12066 11418 139 317 0 11745 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48264

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 27469
/proc/meminfo: memFree=1727976/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=63916 CPUtime=102.27
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 15738 0 0 0 10217 10 0 0 25 0 1 0 160828211 65449984 15585 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 15979 15585 139 317 0 15658 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 63916

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27469
/proc/meminfo: memFree=1710376/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=85236 CPUtime=162.25
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 20147 0 0 0 16212 13 0 0 25 0 1 0 160828211 87281664 19994 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 21309 19994 139 317 0 20988 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 85236

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27469
/proc/meminfo: memFree=1697704/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=97040 CPUtime=222.24
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 23364 0 0 0 22208 16 0 0 25 0 1 0 160828211 99368960 23139 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 24260 23139 139 317 0 23939 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 97040

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27469
/proc/meminfo: memFree=1687912/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=106272 CPUtime=282.23
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 25825 0 0 0 28205 18 0 0 25 0 1 0 160828211 108822528 25600 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711049 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 26568 25600 139 317 0 26247 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 106272

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27469
/proc/meminfo: memFree=1678568/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=114688 CPUtime=342.21
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 28127 0 0 0 34201 20 0 0 25 0 1 0 160828211 117440512 27902 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 28672 27902 139 317 0 28351 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 114688

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27469
/proc/meminfo: memFree=1670056/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=122712 CPUtime=402.19
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 30263 0 0 0 40198 21 0 0 25 0 1 0 160828211 125657088 30038 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135266201 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 30678 30038 139 317 0 30357 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 122712

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27469
/proc/meminfo: memFree=1662056/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=130240 CPUtime=462.18
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 32242 0 0 0 46195 23 0 0 25 0 1 0 160828211 133365760 32017 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 32560 32017 139 317 0 32239 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 130240

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27469
/proc/meminfo: memFree=1654632/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=137380 CPUtime=522.17
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 34110 0 0 0 52193 24 0 0 25 0 1 0 160828211 140677120 33885 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 34345 33885 139 317 0 34024 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 137380

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27469
/proc/meminfo: memFree=1643752/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=159732 CPUtime=582.15
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 38813 0 0 0 58189 26 0 0 25 0 1 0 160828211 163565568 36575 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 39933 36575 139 317 0 39612 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 159732

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27469
/proc/meminfo: memFree=1636520/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=166080 CPUtime=642.14
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 40595 0 0 0 64187 27 0 0 25 0 1 0 160828211 170065920 38357 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 41520 38357 139 317 0 41199 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 166080


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

[startup+882.302 s]
/proc/loadavg: 1.03 1.00 0.99 2/65 27469
/proc/meminfo: memFree=1603560/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=196100 CPUtime=882.08
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 48991 0 0 0 88175 33 0 0 25 0 1 0 160828211 200806400 46578 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 49025 46578 139 317 0 48704 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 196100

[startup+942.303 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 27469
/proc/meminfo: memFree=1597544/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=201672 CPUtime=942.06
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 50490 0 0 0 94171 35 0 0 25 0 1 0 160828211 206512128 48077 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 50418 48077 139 317 0 50097 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 201672

[startup+1002.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 27469
/proc/meminfo: memFree=1591464/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=207220 CPUtime=1002.05
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 52036 0 0 0 100169 36 0 0 25 0 1 0 160828211 212193280 49590 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 51805 49590 139 317 0 51484 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 207220

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27469
/proc/meminfo: memFree=1585256/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=212632 CPUtime=1062.03
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 53618 0 0 0 106166 37 0 0 25 0 1 0 160828211 217735168 51172 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 53158 51172 139 317 0 52837 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 212632

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27469
/proc/meminfo: memFree=1579688/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=217636 CPUtime=1122.02
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 54974 0 0 0 112164 38 0 0 25 0 1 0 160828211 222859264 52528 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 54409 52528 139 317 0 54088 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 217636

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27471
/proc/meminfo: memFree=1574760/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=222176 CPUtime=1182.01
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 56212 0 0 0 118162 39 0 0 25 0 1 0 160828211 227508224 53766 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 55544 53766 139 317 0 55223 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 222176

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27471
/proc/meminfo: memFree=1569512/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=226680 CPUtime=1241.99
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 57537 0 0 0 124159 40 0 0 25 0 1 0 160828211 232120320 55058 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 56670 55058 139 317 0 56349 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 226680

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27471
/proc/meminfo: memFree=1564520/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=231192 CPUtime=1301.98
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 58777 0 0 0 130157 41 0 0 25 0 1 0 160828211 236740608 56298 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712576 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 57798 56298 139 317 0 57477 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 231192

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27471
/proc/meminfo: memFree=1559784/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=235580 CPUtime=1361.96
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 59978 0 0 0 136154 42 0 0 25 0 1 0 160828211 241233920 57499 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 58895 57499 139 317 0 58574 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 235580

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27471
/proc/meminfo: memFree=1555048/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=239848 CPUtime=1421.95
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 61147 0 0 0 142152 43 0 0 25 0 1 0 160828211 245604352 58668 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711484 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 59962 58668 139 317 0 59641 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 239848

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27471
/proc/meminfo: memFree=1549864/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=244228 CPUtime=1481.93
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 62446 0 0 0 148149 44 0 0 25 0 1 0 160828211 250089472 59967 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 61057 59967 139 317 0 60736 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 244228

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27471
/proc/meminfo: memFree=1545640/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=248096 CPUtime=1541.92
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 63518 0 0 0 154146 46 0 0 25 0 1 0 160828211 254050304 61006 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 62024 61006 139 317 0 61703 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 248096

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27471
/proc/meminfo: memFree=1541544/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=251860 CPUtime=1601.9
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 64550 0 0 0 160144 46 0 0 25 0 1 0 160828211 257904640 62038 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712587 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 62965 62038 139 317 0 62644 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 251860

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27471
/proc/meminfo: memFree=1537448/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=255588 CPUtime=1661.9
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 65601 0 0 0 166142 48 0 0 25 0 1 0 160828211 261722112 63056 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 63897 63056 139 317 0 63576 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 255588

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27471
/proc/meminfo: memFree=1533480/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=259692 CPUtime=1721.88
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 66734 0 0 0 172139 49 0 0 25 0 1 0 160828211 265924608 64057 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 64923 64057 139 317 0 64602 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 259692

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27471
/proc/meminfo: memFree=1529320/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=263448 CPUtime=1781.87
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 67788 0 0 0 178137 50 0 0 25 0 1 0 160828211 269770752 65078 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 65862 65078 139 317 0 65541 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 263448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27471
/proc/meminfo: memFree=1528104/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=264620 CPUtime=1800.06
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 68093 0 0 0 179956 50 0 0 25 0 1 0 160828211 270970880 65383 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 66155 65383 139 317 0 65834 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 264620

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: 1.00 1.00 1.00 2/65 27471
/proc/meminfo: memFree=1528104/2055920 swapFree=4181224/4192956
[pid=27468] ppid=27466 vsize=264620 CPUtime=1800.06
/proc/27468/stat : 27468 (oree) R 27466 27468 27170 0 -1 4194304 68093 0 0 0 179956 50 0 0 25 0 1 0 160828211 270970880 65383 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/27468/statm: 66155 65383 139 317 0 65834 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 264620

Child status: 0
Real time (s): 1800.59
CPU time (s): 1800.16
CPU user time (s): 1799.61
CPU system time (s): 0.544917
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 264620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.61
system time used= 0.544917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68109
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= 1845

runsolver used 1.35779 second user time and 3.58945 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Tue Apr 17 22:19:46 UTC 2007

IDJOB= 356919
IDBENCH= 1640
IDSOLVER= 172
FILE ID= node65/356919-1176848386

PBS_JOBID= 4590192

Free space on /tmp= 66461 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-gfrd-pnc.opb
COMMAND LINE= oree /tmp/evaluation/356919-1176848386/instance-356919-1176848386.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-356919-1176848386 -o ROOT/results/node65/solver-356919-1176848386 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356919-1176848386/instance-356919-1176848386.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  79ac545a8fcf117e4e23dd9b4f8255c5

RANDOM SEED= 727229876

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1790600 kB
Buffers:         17552 kB
Cached:         200420 kB
SwapCached:       5952 kB
Active:          40868 kB
Inactive:       189760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790600 kB
SwapTotal:     4192956 kB
SwapFree:      4181224 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          15272 kB
Slab:            20688 kB
Committed_AS:  2215900 kB
PageTables:       1456 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= 66461 MiB

End job on node65 on Tue Apr 17 22:49:49 UTC 2007