Trace number 360334

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 NameAnswerCPU timeWall clock time
oree 0.1.2 alpha? (TO) 1800.32 1801.08

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900579996.opb
MD5SUMf510e821cdc50f097865b59193d7ef06
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark203.491
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 677
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.00/0.02	c ...done
0.00/0.02	c #vars=231 #constraints=2707 hasObjective=no
0.00/0.03	c res. mode=mod
0.00/0.03	c VSIDS like heuristics
0.00/0.03	c complete search running
0.29/0.33	c restart after 401 decisions
0.39/0.44	c nbDecision=500 #constraints=3185
0.79/0.87	c restart after 801 decisions
1.09/1.17	c nbDecision=1000 #constraints=3665
2.29/2.38	c nbDecision=1500 #constraints=4157
2.69/2.71	c restart after 1601 decisions
4.09/4.18	c nbDecision=2000 #constraints=4631
6.79/6.87	c nbDecision=2500 #constraints=5124
9.29/9.39	c nbDecision=3000 #constraints=5604
10.49/10.59	c restart after 3201 decisions
13.49/13.56	c nbDecision=3500 #constraints=6086
18.58/18.65	c nbDecision=4000 #constraints=6570
24.98/25.09	c nbDecision=4500 #constraints=7060
32.98/33.02	c nbDecision=5000 #constraints=7555
41.67/41.71	c nbDecision=5500 #constraints=8038
50.36/50.44	c nbDecision=6000 #constraints=8525
57.87/57.96	c restart after 6401 decisions
60.17/60.28	c nbDecision=6500 #constraints=9012
70.27/70.33	c nbDecision=7000 #constraints=9497
81.66/81.72	c nbDecision=7500 #constraints=9981
92.45/92.58	c nbDecision=8000 #constraints=10470
105.55/105.67	c nbDecision=8500 #constraints=10958
120.04/120.19	c nbDecision=9000 #constraints=11452
136.43/136.59	c nbDecision=9500 #constraints=11941
153.64/153.71	c nbDecision=10000 #constraints=12422
177.03/177.17	c nbDecision=10500 #constraints=12912
197.52/197.66	c nbDecision=11000 #constraints=13388
220.41/220.57	c nbDecision=11500 #constraints=13874
245.49/245.60	c nbDecision=12000 #constraints=14358
272.70/272.86	c nbDecision=12500 #constraints=14849
286.79/286.92	c restart after 12801 decisions
297.08/297.26	c nbDecision=13000 #constraints=15333
327.37/327.59	c nbDecision=13500 #constraints=15815
362.25/362.48	c nbDecision=14000 #constraints=16303
392.24/392.47	c nbDecision=14500 #constraints=16797
423.34/423.52	c nbDecision=15000 #constraints=17268
445.12/445.38	c nbDecision=15500 #constraints=17747
476.41/476.60	c nbDecision=16000 #constraints=18232
504.00/504.29	c nbDecision=16500 #constraints=18714
531.89/532.11	c nbDecision=17000 #constraints=19203
564.48/564.74	c nbDecision=17500 #constraints=19690
596.37/596.65	c nbDecision=18000 #constraints=20180
627.86/628.15	c nbDecision=18500 #constraints=20674
657.45/657.72	c nbDecision=19000 #constraints=21155
699.23/699.59	c nbDecision=19500 #constraints=21638
736.91/737.29	c nbDecision=20000 #constraints=22117
793.49/793.89	c nbDecision=20500 #constraints=22598
852.38/852.76	c nbDecision=21000 #constraints=23083
920.55/920.94	c nbDecision=21500 #constraints=23575
983.83/984.22	c nbDecision=22000 #constraints=24057
1047.90/1048.40	c nbDecision=22500 #constraints=24551
1109.68/1110.14	c nbDecision=23000 #constraints=25041
1162.46/1162.91	c nbDecision=23500 #constraints=25524
1209.95/1210.42	c nbDecision=24000 #constraints=26011
1249.13/1249.65	c nbDecision=24500 #constraints=26493
1294.88/1295.49	c nbDecision=25000 #constraints=26976
1351.50/1352.16	c nbDecision=25500 #constraints=27453
1365.69/1366.37	c restart after 25601 decisions
1429.57/1430.21	c nbDecision=26000 #constraints=27933
1529.83/1530.59	c nbDecision=26500 #constraints=28431
1622.09/1622.87	c nbDecision=27000 #constraints=28925
1674.37/1675.14	c nbDecision=27500 #constraints=29402
1729.76/1730.57	c nbDecision=28000 #constraints=29867
1800.04/1800.80	Received signal 15
1800.24/1801.06	
1800.24/1801.06	s UNKNOWN
1800.24/1801.06	
1800.24/1801.06	c user time= 1800.2 s
1800.24/1801.06	c system time= 0.110983 s
1800.24/1801.06	c wall clock time=1801.07

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/node67/watcher-360334-1176842375 -o ROOT/results/node67/solver-360334-1176842375 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/360334-1176842375/instance-360334-1176842375.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 0.99 3/64 28229
/proc/meminfo: memFree=1890088/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=1468 CPUtime=0
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 160227062 1503232 164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 367 164 130 317 0 46 0

[startup+0.0128399 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 28229
/proc/meminfo: memFree=1890088/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=1732 CPUtime=0
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 227 0 0 0 0 0 0 0 18 0 1 0 160227062 1773568 209 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274638 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 433 209 130 317 0 112 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1732

[startup+0.101856 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 28229
/proc/meminfo: memFree=1890088/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=2544 CPUtime=0.09
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 160227062 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716140 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301893 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 28229
/proc/meminfo: memFree=1890088/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=2808 CPUtime=0.29
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 498 0 0 0 29 0 0 0 19 0 1 0 160227062 2875392 480 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 702 480 139 317 0 381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701967 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 28229
/proc/meminfo: memFree=1890088/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=3208 CPUtime=0.69
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 639 0 0 0 69 0 0 0 23 0 1 0 160227062 3284992 621 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 802 621 170 317 0 481 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3208

[startup+1.50111 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 28230
/proc/meminfo: memFree=1888032/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=3860 CPUtime=1.49
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 793 0 0 0 149 0 0 0 25 0 1 0 160227062 3952640 775 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715600 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 965 775 170 317 0 644 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3860

[startup+3.10141 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 28230
/proc/meminfo: memFree=1887136/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=4512 CPUtime=3.09
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 980 0 0 0 309 0 0 0 25 0 1 0 160227062 4620288 962 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 1128 962 170 317 0 807 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4512

[startup+6.30199 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 28230
/proc/meminfo: memFree=1885920/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=5564 CPUtime=6.29
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 1234 0 0 0 628 1 0 0 25 0 1 0 160227062 5697536 1216 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 1391 1216 170 317 0 1070 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5564

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 28230
/proc/meminfo: memFree=1884328/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=7028 CPUtime=12.69
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 1600 0 0 0 1268 1 0 0 25 0 1 0 160227062 7196672 1545 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716407 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 1757 1545 170 317 0 1436 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7028

[startup+25.5015 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 28232
/proc/meminfo: memFree=1882536/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=8804 CPUtime=25.48
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 2026 0 0 0 2547 1 0 0 25 0 1 0 160227062 9015296 1971 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 2201 1971 170 317 0 1880 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8804

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 28232
/proc/meminfo: memFree=1880424/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=10892 CPUtime=51.06
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 2563 0 0 0 5105 1 0 0 25 0 1 0 160227062 11153408 2508 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 2723 2508 170 317 0 2402 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 10892

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 28232
/proc/meminfo: memFree=1876840/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=14764 CPUtime=102.25
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 3517 0 0 0 10223 2 0 0 25 0 1 0 160227062 15118336 3390 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 3691 3390 170 317 0 3370 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 14764

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28232
/proc/meminfo: memFree=1874088/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=17668 CPUtime=162.23
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 4211 0 0 0 16220 3 0 0 25 0 1 0 160227062 18092032 4084 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 4417 4084 170 317 0 4096 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17668

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28232
/proc/meminfo: memFree=1871976/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=19684 CPUtime=222.21
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 4715 0 0 0 22218 3 0 0 25 0 1 0 160227062 20156416 4588 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 4921 4588 170 317 0 4600 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19684

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28232
/proc/meminfo: memFree=1870120/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=21396 CPUtime=282.19
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 5175 0 0 0 28215 4 0 0 25 0 1 0 160227062 21909504 5048 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270573 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 5349 5048 170 317 0 5028 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 21396

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28232
/proc/meminfo: memFree=1868456/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=23152 CPUtime=342.16
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 5572 0 0 0 34212 4 0 0 25 0 1 0 160227062 23707648 5445 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711049 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 5788 5445 170 317 0 5467 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23152

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28232
/proc/meminfo: memFree=1866856/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=24940 CPUtime=402.14
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 5970 0 0 0 40209 5 0 0 25 0 1 0 160227062 25538560 5843 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715992 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 6235 5843 170 317 0 5914 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 24940

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28232
/proc/meminfo: memFree=1865384/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=26368 CPUtime=462.11
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 6340 0 0 0 46206 5 0 0 25 0 1 0 160227062 27000832 6213 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 6592 6213 170 317 0 6271 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 26368

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28232
/proc/meminfo: memFree=1863976/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=27764 CPUtime=522.09
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 6689 0 0 0 52204 5 0 0 25 0 1 0 160227062 28430336 6562 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712584 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 6941 6562 170 317 0 6620 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 27764

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28232
/proc/meminfo: memFree=1862568/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=29284 CPUtime=582.07
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 7040 0 0 0 58202 5 0 0 25 0 1 0 160227062 29986816 6913 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 7321 6913 170 317 0 7000 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 29284

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28232
/proc/meminfo: memFree=1860712/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=31624 CPUtime=642.06
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 7628 0 0 0 64200 6 0 0 25 0 1 0 160227062 32382976 7326 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 7906 7326 170 317 0 7585 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 31624


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28232
/proc/meminfo: memFree=1857576/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=34904 CPUtime=881.97
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 8441 0 0 0 88190 7 0 0 25 0 1 0 160227062 35741696 8139 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 8726 8139 170 317 0 8405 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 34904

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28232
/proc/meminfo: memFree=1856808/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=35752 CPUtime=941.94
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 8636 0 0 0 94187 7 0 0 25 0 1 0 160227062 36610048 8334 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 8938 8334 170 317 0 8617 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 35752

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28232
/proc/meminfo: memFree=1856168/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=36280 CPUtime=1001.92
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 8801 0 0 0 100185 7 0 0 25 0 1 0 160227062 37150720 8499 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 9070 8499 170 317 0 8749 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 36280

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28232
/proc/meminfo: memFree=1855528/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=36936 CPUtime=1061.9
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 8956 0 0 0 106183 7 0 0 25 0 1 0 160227062 37822464 8654 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 9234 8654 170 317 0 8913 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 36936

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28232
/proc/meminfo: memFree=1854824/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=37604 CPUtime=1121.87
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 9125 0 0 0 112180 7 0 0 25 0 1 0 160227062 38506496 8823 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 9401 8823 170 317 0 9080 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 37604

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28232
/proc/meminfo: memFree=1854056/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=38416 CPUtime=1181.85
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 9316 0 0 0 118178 7 0 0 25 0 1 0 160227062 39337984 9014 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 9604 9014 170 317 0 9283 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 38416

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28232
/proc/meminfo: memFree=1852968/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=39376 CPUtime=1241.83
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 9576 0 0 0 124175 8 0 0 25 0 1 0 160227062 40321024 9274 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 9844 9274 170 317 0 9523 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 39376

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28340
/proc/meminfo: memFree=1850608/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=40188 CPUtime=1301.77
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 9802 0 0 0 130168 9 0 0 25 0 1 0 160227062 41152512 9500 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 10047 9500 170 317 0 9726 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 40188

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28430
/proc/meminfo: memFree=1851112/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=40840 CPUtime=1361.7
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 9976 0 0 0 136160 10 0 0 25 0 1 0 160227062 41820160 9674 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 10210 9674 170 317 0 9889 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 40840

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28430
/proc/meminfo: memFree=1850600/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=41376 CPUtime=1421.68
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 10103 0 0 0 142158 10 0 0 25 0 1 0 160227062 42369024 9801 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718437 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 10344 9801 170 317 0 10023 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 41376

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28430
/proc/meminfo: memFree=1850280/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=41984 CPUtime=1481.65
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 10230 0 0 0 148155 10 0 0 25 0 1 0 160227062 42991616 9928 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 10496 9928 170 317 0 10175 0
Current children cumulated CPU time (s) 1481.65
Current children cumulated vsize (KiB) 41984

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28430
/proc/meminfo: memFree=1849832/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=42372 CPUtime=1541.62
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 10344 0 0 0 154152 10 0 0 25 0 1 0 160227062 43388928 10042 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 10593 10042 170 317 0 10272 0
Current children cumulated CPU time (s) 1541.62
Current children cumulated vsize (KiB) 42372

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28430
/proc/meminfo: memFree=1849320/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=43040 CPUtime=1601.6
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 10474 0 0 0 160150 10 0 0 25 0 1 0 160227062 44072960 10172 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 10760 10172 170 317 0 10439 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 43040

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28430
/proc/meminfo: memFree=1848744/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=43568 CPUtime=1661.58
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 10630 0 0 0 166148 10 0 0 25 0 1 0 160227062 44613632 10328 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 10892 10328 170 317 0 10571 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 43568

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28430
/proc/meminfo: memFree=1847848/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=44388 CPUtime=1721.57
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 10830 0 0 0 172146 11 0 0 25 0 1 0 160227062 45453312 10528 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 11097 10528 170 317 0 10776 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 44388

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28430
/proc/meminfo: memFree=1847208/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=45040 CPUtime=1781.54
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 10975 0 0 0 178143 11 0 0 25 0 1 0 160227062 46120960 10673 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 11260 10673 170 317 0 10939 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 45040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28430
/proc/meminfo: memFree=1847080/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=45172 CPUtime=1800.04
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 11022 0 0 0 179993 11 0 0 25 0 1 0 160227062 46256128 10720 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 11293 10720 170 317 0 10972 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 45172

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

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

[startup+1801 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28430
/proc/meminfo: memFree=1847080/2055920 swapFree=4178024/4192956
[pid=28229] ppid=28227 vsize=45172 CPUtime=1800.24
/proc/28229/stat : 28229 (oree) R 28227 28229 27558 0 -1 4194304 11024 0 0 0 180013 11 0 0 25 0 1 0 160227062 46256128 10722 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28229/statm: 11293 10722 170 317 0 10972 0
Current children cumulated CPU time (s) 1800.24
Current children cumulated vsize (KiB) 45172

Child status: 0
Real time (s): 1801.08
CPU time (s): 1800.32
CPU user time (s): 1800.2
CPU system time (s): 0.118981
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 45172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.2
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11040
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= 3005

runsolver used 1.17982 second user time and 3.80142 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue Apr 17 20:39:35 UTC 2007

IDJOB= 360334
IDBENCH= 1363
IDSOLVER= 172
FILE ID= node67/360334-1176842375

PBS_JOBID= 4590161

Free space on /tmp= 66484 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900579996.opb
COMMAND LINE= oree /tmp/evaluation/360334-1176842375/instance-360334-1176842375.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-360334-1176842375 -o ROOT/results/node67/solver-360334-1176842375 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/360334-1176842375/instance-360334-1176842375.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  f510e821cdc50f097865b59193d7ef06

RANDOM SEED= 15089749

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1890560 kB
Buffers:         18524 kB
Cached:         100136 kB
SwapCached:       9180 kB
Active:          67920 kB
Inactive:        65700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1890560 kB
SwapTotal:     4192956 kB
SwapFree:      4178024 kB
Dirty:            1380 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:            17676 kB
Committed_AS:   219716 kB
PageTables:       1452 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= 66484 MiB

End job on node67 on Tue Apr 17 21:09:38 UTC 2007