Trace number 363196

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 alphaSAT (TO)262288 1800.15 1800.59

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-misc01.opb
MD5SUMc2934cbe264e98064d53d09fc14b43dc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262288
Best CPU time to get the best result obtained on this benchmark0.583911
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262288
Optimality of the best value was proved YES
Number of variables113
Total number of constraints54
Number of constraints which are clauses15
Number of constraints which are cardinality constraints (but not clauses)6
Number of constraints which are nor clauses,nor cardinality constraints33
Minimum length of a constraint5
Maximum length of a constraint101
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
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 524336
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.00/0.00	c ...done
0.00/0.00	c #vars=113 #constraints=72 hasObjective=yes
0.00/0.00	c res. mode=mod
0.00/0.00	c VSIDS like heuristics
0.00/0.00	c complete search running
0.00/0.10	c restart after 401 decisions
0.10/0.12	c nbDecision=466 #constraints=479
0.10/0.12	c linear search for optimum
0.10/0.12	o 262344
0.10/0.12	c nbDecision=467 #constraints=481
0.10/0.12	o 262343
0.10/0.13	c nbDecision=484 #constraints=500
0.10/0.13	o 262342
0.10/0.14	c nbDecision=500 #constraints=517
0.10/0.16	c nbDecision=521 #constraints=540
0.10/0.16	o 262341
0.10/0.18	c nbDecision=564 #constraints=585
0.10/0.18	o 262340
0.30/0.33	c restart after 801 decisions
0.40/0.47	c nbDecision=1000 #constraints=1006
0.40/0.49	c nbDecision=1034 #constraints=1031
0.40/0.49	o 262329
0.40/0.49	c nbDecision=1034 #constraints=1032
0.40/0.49	o 262328
0.50/0.50	c nbDecision=1043 #constraints=1042
0.50/0.50	o 262327
0.50/0.52	c nbDecision=1069 #constraints=1070
0.50/0.52	o 262326
0.50/0.53	c nbDecision=1086 #constraints=1089
0.50/0.53	o 262325
0.50/0.58	c nbDecision=1155 #constraints=1160
0.50/0.58	o 262324
0.80/0.89	c nbDecision=1500 #constraints=1503
0.90/1.00	c restart after 1601 decisions
1.10/1.11	c nbDecision=1698 #constraints=1666
1.10/1.11	o 262319
1.10/1.11	c nbDecision=1700 #constraints=1669
1.10/1.11	o 262318
1.10/1.13	c nbDecision=1716 #constraints=1688
1.10/1.13	o 262317
1.10/1.14	c nbDecision=1731 #constraints=1705
1.10/1.14	o 262316
1.20/1.25	c nbDecision=1816 #constraints=1791
1.20/1.25	o 262315
1.50/1.54	c nbDecision=2000 #constraints=1969
1.80/1.84	c nbDecision=2160 #constraints=2123
1.80/1.84	o 262314
1.80/1.84	c nbDecision=2161 #constraints=2125
1.80/1.84	o 262313
1.80/1.84	c nbDecision=2161 #constraints=2127
1.80/1.84	o 262312
1.80/1.87	c nbDecision=2175 #constraints=2142
1.80/1.87	o 262311
2.10/2.11	c nbDecision=2296 #constraints=2267
2.10/2.11	o 262310
2.49/2.53	c nbDecision=2500 #constraints=2472
3.79/3.84	c nbDecision=3000 #constraints=2965
4.40/4.49	c restart after 3201 decisions
5.60/5.66	c nbDecision=3500 #constraints=3442
7.79/7.80	c nbDecision=4000 #constraints=3916
10.49/10.51	c nbDecision=4500 #constraints=4410
11.59/11.62	c nbDecision=4618 #constraints=4518
11.59/11.62	o 262307
11.59/11.65	c nbDecision=4629 #constraints=4524
11.59/11.65	o 262306
11.59/11.68	c nbDecision=4639 #constraints=4536
11.59/11.68	o 262305
12.09/12.14	c nbDecision=4769 #constraints=4669
12.09/12.14	o 262304
13.19/13.22	c nbDecision=5000 #constraints=4898
16.89/16.92	c nbDecision=5500 #constraints=5385
19.19/19.21	c nbDecision=5696 #constraints=5568
19.19/19.21	o 262303
19.29/19.37	c nbDecision=5732 #constraints=5607
19.29/19.37	o 262302
19.39/19.48	c nbDecision=5758 #constraints=5635
19.39/19.48	o 262301
20.89/20.90	c nbDecision=6000 #constraints=5873
24.99/25.03	c restart after 6401 decisions
26.49/26.55	c nbDecision=6500 #constraints=6357
26.59/26.66	c nbDecision=6517 #constraints=6368
26.59/26.66	o 262300
26.69/26.70	c nbDecision=6526 #constraints=6379
26.69/26.70	o 262299
26.99/27.07	c nbDecision=6577 #constraints=6431
26.99/27.07	o 262298
30.48/30.59	c nbDecision=7000 #constraints=6854
35.38/35.49	c nbDecision=7500 #constraints=7353
43.88/43.94	c nbDecision=8000 #constraints=7851
49.78/49.90	c nbDecision=8500 #constraints=8354
57.28/57.33	c nbDecision=9000 #constraints=8856
71.27/71.32	c nbDecision=9500 #constraints=9322
83.07/83.15	c nbDecision=10000 #constraints=9799
84.78/84.87	c nbDecision=10064 #constraints=9859
84.78/84.87	o 262294
84.87/84.91	c nbDecision=10069 #constraints=9865
84.87/84.91	o 262293
84.97/85.04	c nbDecision=10079 #constraints=9877
84.97/85.04	o 262292
85.07/85.13	c nbDecision=10088 #constraints=9888
85.07/85.13	o 262291
85.57/85.63	c nbDecision=10125 #constraints=9927
85.57/85.63	o 262290
91.37/91.47	c nbDecision=10500 #constraints=10303
110.46/110.58	c nbDecision=11000 #constraints=10796
134.46/134.57	c nbDecision=11500 #constraints=11265
145.35/145.49	c nbDecision=12000 #constraints=11752
169.15/169.28	c nbDecision=12500 #constraints=12231
184.85/184.91	c restart after 12801 decisions
198.54/198.61	c nbDecision=13000 #constraints=12689
214.03/214.18	c nbDecision=13500 #constraints=13186
225.54/225.61	c nbDecision=14000 #constraints=13686
257.82/257.95	c nbDecision=14500 #constraints=14159
286.92/287.01	c nbDecision=15000 #constraints=14652
298.02/298.18	c nbDecision=15500 #constraints=15150
330.80/330.90	c nbDecision=16000 #constraints=15632
361.50/361.68	c nbDecision=16500 #constraints=16124
374.30/374.40	c nbDecision=17000 #constraints=16624
407.69/407.90	c nbDecision=17500 #constraints=17106
427.18/427.32	c nbDecision=18000 #constraints=17605
446.98/447.10	c nbDecision=18500 #constraints=18106
490.37/490.55	c nbDecision=19000 #constraints=18589
491.07/491.30	c nbDecision=19031 #constraints=18623
491.07/491.30	o 262289
504.57/504.76	c nbDecision=19500 #constraints=19089
552.75/552.90	c nbDecision=20000 #constraints=19583
601.35/601.55	c nbDecision=20500 #constraints=20074
616.63/616.87	c nbDecision=21000 #constraints=20576
672.12/672.32	c nbDecision=21500 #constraints=21057
707.62/707.87	c nbDecision=22000 #constraints=21551
746.91/747.18	c nbDecision=22500 #constraints=22048
770.50/770.70	c nbDecision=23000 #constraints=22550
840.68/840.97	c nbDecision=23500 #constraints=23045
866.17/866.44	c nbDecision=24000 #constraints=23542
911.27/911.52	c nbDecision=24500 #constraints=24036
940.55/940.80	c nbDecision=25000 #constraints=24529
988.45/988.74	c nbDecision=25500 #constraints=25027
1003.34/1003.66	c restart after 25601 decisions
1047.43/1047.73	c nbDecision=26000 #constraints=25515
1087.02/1087.30	c nbDecision=26500 #constraints=26016
1133.92/1134.27	c nbDecision=27000 #constraints=26511
1186.70/1187.05	c nbDecision=27500 #constraints=27002
1267.27/1267.69	c nbDecision=28000 #constraints=27492
1291.87/1292.20	c nbDecision=28500 #constraints=27986
1332.05/1332.43	c nbDecision=29000 #constraints=28484
1356.25/1356.61	c nbDecision=29500 #constraints=28988
1442.23/1442.66	c nbDecision=30000 #constraints=29482
1506.52/1506.98	c nbDecision=30500 #constraints=29978
1537.31/1537.78	c nbDecision=31000 #constraints=30479
1590.10/1590.59	c nbDecision=31500 #constraints=30976
1635.68/1636.15	c nbDecision=32000 #constraints=31476
1683.47/1683.97	c nbDecision=32299 #constraints=31774
1683.47/1683.97	o 262288
1697.47/1697.95	c nbDecision=32500 #constraints=31974
1768.55/1769.05	c nbDecision=33000 #constraints=32473
1800.04/1800.50	Received signal 15
1800.04/1800.57	
1800.04/1800.57	s SATISFIABLE
1800.04/1800.57	v -x1 -x2 x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28
1800.04/1800.57	v -x29 -x30 -x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 x49 -x50 -x51 -x52 -x53 -x54
1800.04/1800.57	v -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 x74 x75 -x76 x77 -x78 -x79 x80 -x81
1800.04/1800.57	v x82 x83 x84 -x85 x86 x87 x88 x89 x90 x91 x92 x93 x94 -x95 x96 -x97 -x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108
1800.04/1800.57	v -x109 -x110 -x111 -x112 x113
1800.04/1800.57	
1800.04/1800.57	c user time= 1799.85 s
1800.04/1800.57	c system time= 0.278957 s
1800.04/1800.57	c wall clock time=1800.58

Verifier Data (download as text)

OK	262288

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node18/watcher-363196-1176850946 -o ROOT/results/node18/solver-363196-1176850946 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/363196-1176850946/instance-363196-1176850946.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: 0.96 1.00 0.97 3/77 30502
/proc/meminfo: memFree=1820920/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=1468 CPUtime=0
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 133011950 1503232 178 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712546 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 367 178 139 317 0 46 0

[startup+0.10554 s]
/proc/loadavg: 0.96 1.00 0.97 3/77 30502
/proc/meminfo: memFree=1820920/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=1864 CPUtime=0.1
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 281 0 0 0 10 0 0 0 18 0 1 0 133011950 1908736 263 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713875 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 466 263 139 317 0 145 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1864

[startup+0.201549 s]
/proc/loadavg: 0.96 1.00 0.97 3/77 30502
/proc/meminfo: memFree=1820920/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=2256 CPUtime=0.2
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 412 0 0 0 20 0 0 0 18 0 1 0 133011950 2310144 394 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562761 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 564 394 170 317 0 243 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2256

[startup+0.301559 s]
/proc/loadavg: 0.96 1.00 0.97 3/77 30502
/proc/meminfo: memFree=1820920/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=2512 CPUtime=0.3
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 475 0 0 0 30 0 0 0 19 0 1 0 133011950 2572288 457 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563529 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 628 457 170 317 0 307 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2512

[startup+0.701598 s]
/proc/loadavg: 0.96 1.00 0.97 3/77 30502
/proc/meminfo: memFree=1820920/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=3568 CPUtime=0.7
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 749 0 0 0 70 0 0 0 22 0 1 0 133011950 3653632 731 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278905 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 892 731 170 317 0 571 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3568

[startup+1.50167 s]
/proc/loadavg: 0.96 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1817968/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=5016 CPUtime=1.5
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 1100 0 0 0 150 0 0 0 25 0 1 0 133011950 5136384 1082 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 1254 1082 170 317 0 933 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 5016

[startup+3.10183 s]
/proc/loadavg: 0.96 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1816304/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=6592 CPUtime=3.09
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 1477 0 0 0 309 0 0 0 25 0 1 0 133011950 6750208 1459 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 1648 1459 170 317 0 1327 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6592

[startup+6.30114 s]
/proc/loadavg: 0.96 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1814128/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=8268 CPUtime=6.29
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 1872 0 0 0 629 0 0 0 25 0 1 0 133011950 8466432 1854 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 2067 1854 170 317 0 1746 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8268

[startup+12.7028 s]
/proc/loadavg: 0.96 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1811824/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=10628 CPUtime=12.69
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 2445 0 0 0 1269 0 0 0 25 0 1 0 133011950 10883072 2427 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 2657 2427 170 317 0 2336 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10628

[startup+25.502 s]
/proc/loadavg: 0.97 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1808240/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=14052 CPUtime=25.49
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 3275 0 0 0 2548 1 0 0 25 0 1 0 133011950 14389248 3257 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 3513 3257 170 317 0 3192 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14052

[startup+51.1015 s]
/proc/loadavg: 0.98 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1803568/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=18816 CPUtime=51.08
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 4463 0 0 0 5106 2 0 0 25 0 1 0 133011950 19267584 4388 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 4704 4388 170 317 0 4383 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18816

[startup+102.301 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1798896/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=24096 CPUtime=102.27
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 5649 0 0 0 10224 3 0 0 25 0 1 0 133011950 24674304 5574 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718449 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 6024 5574 170 317 0 5703 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24096

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1795888/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=26992 CPUtime=162.25
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 6406 0 0 0 16220 5 0 0 25 0 1 0 133011950 27639808 6331 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 6748 6331 170 317 0 6427 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26992

[startup+222.306 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1792816/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=30172 CPUtime=222.24
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 7165 0 0 0 22218 6 0 0 25 0 1 0 133011950 30896128 7090 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716163 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 7543 7090 170 317 0 7222 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 30172

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1791032/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=31892 CPUtime=282.23
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 7606 0 0 0 28216 7 0 0 25 0 1 0 133011950 32657408 7531 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 7973 7531 170 317 0 7652 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 31892

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1788280/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=34400 CPUtime=342.2
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 8277 0 0 0 34213 7 0 0 25 0 1 0 133011950 35225600 8202 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 8600 8202 170 317 0 8279 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 34400

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1785528/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=37800 CPUtime=402.19
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 9088 0 0 0 40211 8 0 0 25 0 1 0 133011950 38707200 8900 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 9450 8900 170 317 0 9129 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 37800

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1783032/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=40472 CPUtime=462.18
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 9707 0 0 0 46208 10 0 0 25 0 1 0 133011950 41443328 9519 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 10118 9519 170 317 0 9797 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 40472

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1780792/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=42468 CPUtime=522.16
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 10259 0 0 0 52205 11 0 0 25 0 1 0 133011950 43487232 10071 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604130 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 10617 10071 170 317 0 10296 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 42468

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1779448/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=45456 CPUtime=582.14
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 10860 0 0 0 58203 11 0 0 25 0 1 0 133011950 46546944 10408 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716147 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 11364 10408 170 317 0 11043 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 45456

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1777400/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=47512 CPUtime=642.13
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 11409 0 0 0 64200 13 0 0 25 0 1 0 133011950 48652288 10924 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 11878 10924 170 317 0 11557 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 47512


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1772984/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=51808 CPUtime=822.09
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 12527 0 0 0 82194 15 0 0 25 0 1 0 133011950 53051392 12042 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 12952 12042 170 317 0 12631 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 51808

[startup+882.306 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1770936/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=53632 CPUtime=882.08
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 13028 0 0 0 88192 16 0 0 25 0 1 0 133011950 54919168 12543 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 13408 12543 170 317 0 13087 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 53632

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1769400/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=55072 CPUtime=942.05
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 13411 0 0 0 94189 16 0 0 25 0 1 0 133011950 56393728 12926 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 13768 12926 170 317 0 13447 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 55072

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1768184/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=56132 CPUtime=1002.04
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 13730 0 0 0 100187 17 0 0 25 0 1 0 133011950 57479168 13212 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 14033 13212 170 317 0 13712 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 56132

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1766584/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=57732 CPUtime=1062.03
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 14147 0 0 0 106185 18 0 0 25 0 1 0 133011950 59117568 13629 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 14433 13629 170 317 0 14112 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 57732

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1765624/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=58584 CPUtime=1122.01
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 14349 0 0 0 112183 18 0 0 25 0 1 0 133011950 59990016 13831 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 14646 13831 170 317 0 14325 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 58584

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1764088/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=60020 CPUtime=1181.99
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 14730 0 0 0 118180 19 0 0 25 0 1 0 133011950 61460480 14212 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563668 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 15005 14212 170 317 0 14684 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 60020

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1763320/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=60672 CPUtime=1241.98
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 14920 0 0 0 124178 20 0 0 25 0 1 0 133011950 62128128 14402 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 15168 14402 170 317 0 14847 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 60672

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1761464/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=62752 CPUtime=1301.97
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 15482 0 0 0 130176 21 0 0 25 0 1 0 133011950 64258048 14865 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 15688 14865 170 317 0 15367 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 62752

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1759736/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=64524 CPUtime=1361.95
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 15919 0 0 0 136173 22 0 0 25 0 1 0 133011950 66072576 15302 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 16131 15302 170 317 0 15810 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 64524

[startup+1422.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1758968/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=65472 CPUtime=1421.94
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 16143 0 0 0 142171 23 0 0 25 0 1 0 133011950 67043328 15493 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 16368 15493 170 317 0 16047 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 65472

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1758200/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=66120 CPUtime=1481.93
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 16333 0 0 0 148169 24 0 0 25 0 1 0 133011950 67706880 15683 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 16530 15683 170 317 0 16209 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 66120

[startup+1542.31 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1756408/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=67680 CPUtime=1541.91
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 16761 0 0 0 154167 24 0 0 25 0 1 0 133011950 69304320 16111 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 16920 16111 170 317 0 16599 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 67680

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1754872/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=69428 CPUtime=1601.89
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 17228 0 0 0 160164 25 0 0 25 0 1 0 133011950 71094272 16512 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 17357 16512 170 317 0 17036 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 69428

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1754104/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=70336 CPUtime=1661.88
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 17446 0 0 0 166162 26 0 0 25 0 1 0 133011950 72024064 16697 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 17584 16697 170 317 0 17263 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 70336

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1752696/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=71716 CPUtime=1721.87
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 17823 0 0 0 172160 27 0 0 25 0 1 0 133011950 73437184 17041 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 17929 17041 170 317 0 17608 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 71716

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1752056/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=72628 CPUtime=1781.85
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 18049 0 0 0 178158 27 0 0 25 0 1 0 133011950 74371072 17201 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711020 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 18157 17201 170 317 0 17836 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 72628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 30503
/proc/meminfo: memFree=1751800/2055920 swapFree=4142712/4192956
[pid=30502] ppid=30500 vsize=73020 CPUtime=1800.04
/proc/30502/stat : 30502 (oree) R 30500 30502 29832 0 -1 4194304 18113 0 0 0 179977 27 0 0 25 0 1 0 133011950 74772480 17265 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30502/statm: 18255 17265 170 317 0 17934 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 73020

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

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

Child status: 0
Real time (s): 1800.59
CPU time (s): 1800.15
CPU user time (s): 1799.85
CPU system time (s): 0.291955
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 73020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.291955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18129
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= 3186

runsolver used 2.16667 second user time and 4.35934 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Apr 17 23:02:26 UTC 2007

IDJOB= 363196
IDBENCH= 1756
IDSOLVER= 172
FILE ID= node18/363196-1176850946

PBS_JOBID= 4590187

Free space on /tmp= 66510 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc01.opb
COMMAND LINE= oree /tmp/evaluation/363196-1176850946/instance-363196-1176850946.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-363196-1176850946 -o ROOT/results/node18/solver-363196-1176850946 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/363196-1176850946/instance-363196-1176850946.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  c2934cbe264e98064d53d09fc14b43dc

RANDOM SEED= 657078129

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1821328 kB
Buffers:         28928 kB
Cached:         145760 kB
SwapCached:      18432 kB
Active:          90968 kB
Inactive:       111148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821328 kB
SwapTotal:     4192956 kB
SwapFree:      4142712 kB
Dirty:            1324 kB
Writeback:           0 kB
Mapped:          30100 kB
Slab:            18024 kB
Committed_AS:  4325672 kB
PageTables:       1780 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= 66510 MiB

End job on node18 on Tue Apr 17 23:32:28 UTC 2007