Trace number 360054

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) 1800.15 1800.79

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567024.opb
MD5SUM42a09607e2cf515cb7da5ec0628015c7
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 benchmark6.23105
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 755
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...
0.02/0.02	c ...done
0.02/0.02	c #vars=231 #constraints=2707 hasObjective=no
0.02/0.02	c res. mode=mod
0.02/0.02	c VSIDS like heuristics
0.02/0.02	c complete search running
0.29/0.31	c restart after 401 decisions
0.39/0.43	c nbDecision=500 #constraints=3181
0.89/0.91	c restart after 801 decisions
1.19/1.22	c nbDecision=1000 #constraints=3668
2.20/2.21	c nbDecision=1500 #constraints=4151
2.39/2.46	c restart after 1601 decisions
3.49/3.51	c nbDecision=2000 #constraints=4611
5.29/5.38	c nbDecision=2500 #constraints=5102
8.09/8.11	c nbDecision=3000 #constraints=5585
9.19/9.21	c restart after 3201 decisions
11.59/11.69	c nbDecision=3500 #constraints=6068
16.58/16.66	c nbDecision=4000 #constraints=6561
22.99/23.05	c nbDecision=4500 #constraints=7056
28.98/29.08	c nbDecision=5000 #constraints=7552
35.68/35.75	c nbDecision=5500 #constraints=8043
44.27/44.37	c nbDecision=6000 #constraints=8529
53.47/53.51	c restart after 6401 decisions
56.27/56.30	c nbDecision=6500 #constraints=9020
68.67/68.75	c nbDecision=7000 #constraints=9519
81.76/81.90	c nbDecision=7500 #constraints=10015
93.75/93.88	c nbDecision=8000 #constraints=10509
110.46/110.52	c nbDecision=8500 #constraints=11008
125.95/126.02	c nbDecision=9000 #constraints=11504
143.74/143.90	c nbDecision=9500 #constraints=11995
158.04/158.18	c nbDecision=10000 #constraints=12491
172.33/172.45	c nbDecision=10500 #constraints=12982
189.02/189.11	c nbDecision=11000 #constraints=13472
205.72/205.87	c nbDecision=11500 #constraints=13964
220.81/220.98	c nbDecision=12000 #constraints=14451
242.50/242.61	c nbDecision=12500 #constraints=14926
255.50/255.68	c restart after 12801 decisions
267.79/267.99	c nbDecision=13000 #constraints=15415
296.89/297.05	c nbDecision=13500 #constraints=15905
329.37/329.53	c nbDecision=14000 #constraints=16399
360.26/360.50	c nbDecision=14500 #constraints=16891
392.56/392.75	c nbDecision=15000 #constraints=17383
430.24/430.42	c nbDecision=15500 #constraints=17868
467.92/468.18	c nbDecision=16000 #constraints=18356
498.72/498.95	c nbDecision=16500 #constraints=18829
537.90/538.13	c nbDecision=17000 #constraints=19321
585.18/585.45	c nbDecision=17500 #constraints=19812
627.27/627.51	c nbDecision=18000 #constraints=20312
662.15/662.42	c nbDecision=18500 #constraints=20808
707.54/707.89	c nbDecision=19000 #constraints=21302
752.62/752.90	c nbDecision=19500 #constraints=21797
803.51/803.86	c nbDecision=20000 #constraints=22294
847.09/847.46	c nbDecision=20500 #constraints=22784
888.38/888.73	c nbDecision=21000 #constraints=23266
933.76/934.14	c nbDecision=21500 #constraints=23758
976.15/976.56	c nbDecision=22000 #constraints=24251
1020.23/1020.64	c nbDecision=22500 #constraints=24747
1073.01/1073.40	c nbDecision=23000 #constraints=25229
1117.10/1117.52	c nbDecision=23500 #constraints=25718
1167.88/1168.39	c nbDecision=24000 #constraints=26209
1215.56/1216.05	c nbDecision=24500 #constraints=26701
1261.64/1262.18	c nbDecision=25000 #constraints=27191
1312.42/1312.95	c nbDecision=25500 #constraints=27681
1326.02/1326.54	c restart after 25601 decisions
1382.30/1382.88	c nbDecision=26000 #constraints=28177
1438.98/1439.56	c nbDecision=26500 #constraints=28663
1495.46/1496.04	c nbDecision=27000 #constraints=29161
1536.75/1537.32	c nbDecision=27500 #constraints=29650
1586.92/1587.52	c nbDecision=28000 #constraints=30145
1642.41/1643.06	c nbDecision=28500 #constraints=30639
1693.70/1694.30	c nbDecision=29000 #constraints=31136
1743.27/1744.00	c nbDecision=29500 #constraints=31623
1798.06/1798.79	c nbDecision=30000 #constraints=32097
1800.06/1800.70	Received signal 15
1800.06/1800.77	
1800.06/1800.77	s UNKNOWN
1800.06/1800.77	
1800.06/1800.77	c user time= 1799.9 s
1800.06/1800.77	c system time= 0.233964 s
1800.06/1800.77	c wall clock time=1800.77

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/node20/watcher-360054-1176841803 -o ROOT/results/node20/solver-360054-1176841803 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/360054-1176841803/instance-360054-1176841803.opb mod 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 14439
/proc/meminfo: memFree=1728736/2055920 swapFree=4145372/4192956
[pid=14439] ppid=14437 vsize=1468 CPUtime=0
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 132097616 1503232 166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 367 166 130 317 0 46 0

[startup+0.021623 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 14439
/proc/meminfo: memFree=1728736/2055920 swapFree=4145372/4192956
[pid=14439] ppid=14437 vsize=1864 CPUtime=0.02
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 276 0 0 0 2 0 0 0 18 0 1 0 132097616 1908736 258 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 466 258 130 317 0 145 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1864

[startup+0.10164 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 14439
/proc/meminfo: memFree=1728736/2055920 swapFree=4145372/4192956
[pid=14439] ppid=14437 vsize=2544 CPUtime=0.1
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 425 0 0 0 10 0 0 0 18 0 1 0 132097616 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712518 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2544

[startup+0.301679 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 14439
/proc/meminfo: memFree=1728736/2055920 swapFree=4145372/4192956
[pid=14439] ppid=14437 vsize=2672 CPUtime=0.29
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 483 0 0 0 29 0 0 0 19 0 1 0 132097616 2736128 465 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562768 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 668 465 139 317 0 347 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2672

[startup+0.702759 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 14439
/proc/meminfo: memFree=1728736/2055920 swapFree=4145372/4192956
[pid=14439] ppid=14437 vsize=3064 CPUtime=0.69
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 560 0 0 0 69 0 0 0 23 0 1 0 132097616 3137536 542 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 766 542 139 317 0 445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3064

[startup+1.50192 s]
/proc/loadavg: 0.91 0.97 0.95 2/78 14440
/proc/meminfo: memFree=1726872/2055920 swapFree=4145372/4192956
[pid=14439] ppid=14437 vsize=3460 CPUtime=1.49
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 675 0 0 0 149 0 0 0 25 0 1 0 132097616 3543040 657 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272554 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 865 657 139 317 0 544 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3460

[startup+3.10124 s]
/proc/loadavg: 0.91 0.97 0.95 2/78 14440
/proc/meminfo: memFree=1726232/2055920 swapFree=4145372/4192956
[pid=14439] ppid=14437 vsize=4120 CPUtime=3.09
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 837 0 0 0 309 0 0 0 25 0 1 0 132097616 4218880 819 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 1030 819 139 317 0 709 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4120

[startup+6.30188 s]
/proc/loadavg: 0.92 0.97 0.95 2/78 14440
/proc/meminfo: memFree=1725016/2055920 swapFree=4145372/4192956
[pid=14439] ppid=14437 vsize=5316 CPUtime=6.29
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 1151 0 0 0 629 0 0 0 25 0 1 0 132097616 5443584 1096 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 1329 1096 139 317 0 1008 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5316

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.95 2/78 14440
/proc/meminfo: memFree=1723744/2055920 swapFree=4145372/4192956
[pid=14439] ppid=14437 vsize=6240 CPUtime=12.68
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 1389 0 0 0 1268 0 0 0 25 0 1 0 132097616 6389760 1334 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 1560 1334 139 317 0 1239 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6240

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.95 2/78 14440
/proc/meminfo: memFree=1722144/2055920 swapFree=4145372/4192956
[pid=14439] ppid=14437 vsize=7828 CPUtime=25.48
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 1768 0 0 0 2547 1 0 0 25 0 1 0 132097616 8015872 1713 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718550 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 1957 1713 139 317 0 1636 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7828

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.95 2/78 14440
/proc/meminfo: memFree=1719968/2055920 swapFree=4145372/4192956
[pid=14439] ppid=14437 vsize=10004 CPUtime=51.07
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 2340 0 0 0 5106 1 0 0 25 0 1 0 132097616 10244096 2285 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712585 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 2501 2285 170 317 0 2180 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10004

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.95 2/78 14440
/proc/meminfo: memFree=1717152/2055920 swapFree=4145372/4192956
[pid=14439] ppid=14437 vsize=12924 CPUtime=102.26
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 3094 0 0 0 10223 3 0 0 25 0 1 0 132097616 13234176 2967 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 3231 2967 170 317 0 2910 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12924

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14440
/proc/meminfo: memFree=1714784/2055920 swapFree=4145428/4192956
[pid=14439] ppid=14437 vsize=15376 CPUtime=162.23
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 3699 0 0 0 16219 4 0 0 25 0 1 0 132097616 15745024 3572 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 3844 3572 170 317 0 3523 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15376

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14440
/proc/meminfo: memFree=1712288/2055920 swapFree=4145428/4192956
[pid=14439] ppid=14437 vsize=17808 CPUtime=222.21
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 4296 0 0 0 22216 5 0 0 25 0 1 0 132097616 18235392 4169 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 4452 4169 170 317 0 4131 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17808

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14440
/proc/meminfo: memFree=1710816/2055920 swapFree=4145428/4192956
[pid=14439] ppid=14437 vsize=19296 CPUtime=282.19
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 4658 0 0 0 28213 6 0 0 25 0 1 0 132097616 19759104 4531 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 4824 4531 170 317 0 4503 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 19296

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14440
/proc/meminfo: memFree=1709600/2055920 swapFree=4145488/4192956
[pid=14439] ppid=14437 vsize=20492 CPUtime=342.17
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 4946 0 0 0 34211 6 0 0 25 0 1 0 132097616 20983808 4819 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 5123 4819 170 317 0 4802 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20492

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14440
/proc/meminfo: memFree=1708384/2055920 swapFree=4145488/4192956
[pid=14439] ppid=14437 vsize=21568 CPUtime=402.15
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 5237 0 0 0 40208 7 0 0 25 0 1 0 132097616 22085632 5110 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712513 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 5392 5110 170 317 0 5071 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 21568

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14440
/proc/meminfo: memFree=1707360/2055920 swapFree=4145488/4192956
[pid=14439] ppid=14437 vsize=22816 CPUtime=462.12
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 5516 0 0 0 46205 7 0 0 25 0 1 0 132097616 23363584 5389 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 5704 5389 170 317 0 5383 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 22816

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1706272/2055920 swapFree=4145544/4192956
[pid=14439] ppid=14437 vsize=23860 CPUtime=522.11
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 5785 0 0 0 52203 8 0 0 25 0 1 0 132097616 24432640 5658 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 5965 5658 170 317 0 5644 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23860

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1705376/2055920 swapFree=4145544/4192956
[pid=14439] ppid=14437 vsize=24652 CPUtime=582.09
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 6005 0 0 0 58200 9 0 0 25 0 1 0 132097616 25243648 5878 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 6163 5878 170 317 0 5842 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 24652

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1704416/2055920 swapFree=4145600/4192956
[pid=14439] ppid=14437 vsize=25820 CPUtime=642.06
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 6259 0 0 0 64197 9 0 0 25 0 1 0 132097616 26439680 6132 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 6455 6132 170 317 0 6134 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 25820


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1700576/2055920 swapFree=4145656/4192956
[pid=14439] ppid=14437 vsize=30240 CPUtime=881.98
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 7327 0 0 0 88186 12 0 0 25 0 1 0 132097616 30965760 7058 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 7560 7058 170 317 0 7239 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 30240

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1699744/2055920 swapFree=4145712/4192956
[pid=14439] ppid=14437 vsize=31224 CPUtime=941.95
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 7562 0 0 0 94183 12 0 0 25 0 1 0 132097616 31973376 7293 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 7806 7293 170 317 0 7485 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 31224

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 3/78 14442
/proc/meminfo: memFree=1698912/2055920 swapFree=4145712/4192956
[pid=14439] ppid=14437 vsize=32044 CPUtime=1001.93
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 7757 0 0 0 100180 13 0 0 25 0 1 0 132097616 32813056 7488 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 8011 7488 170 317 0 7690 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 32044

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1698144/2055920 swapFree=4145772/4192956
[pid=14439] ppid=14437 vsize=32712 CPUtime=1061.92
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 7945 0 0 0 106178 14 0 0 25 0 1 0 132097616 33497088 7676 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 8178 7676 170 317 0 7857 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 32712

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1697248/2055920 swapFree=4145772/4192956
[pid=14439] ppid=14437 vsize=33688 CPUtime=1121.89
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 8166 0 0 0 112175 14 0 0 25 0 1 0 132097616 34496512 7897 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 8422 7897 170 317 0 8101 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 33688

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1696608/2055920 swapFree=4145772/4192956
[pid=14439] ppid=14437 vsize=34216 CPUtime=1181.87
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 8334 0 0 0 118172 15 0 0 25 0 1 0 132097616 35037184 8065 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715703 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 8554 8065 170 317 0 8233 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 34216

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1695712/2055920 swapFree=4145824/4192956
[pid=14439] ppid=14437 vsize=35012 CPUtime=1241.85
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 8534 0 0 0 124169 16 0 0 25 0 1 0 132097616 35852288 8265 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 8753 8265 170 317 0 8432 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 35012

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1694880/2055920 swapFree=4145824/4192956
[pid=14439] ppid=14437 vsize=35832 CPUtime=1301.83
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 8739 0 0 0 130166 17 0 0 25 0 1 0 132097616 36691968 8470 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 8958 8470 170 317 0 8637 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 35832

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1694304/2055920 swapFree=4145824/4192956
[pid=14439] ppid=14437 vsize=36360 CPUtime=1361.81
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 8876 0 0 0 136163 18 0 0 25 0 1 0 132097616 37232640 8607 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 9090 8607 170 317 0 8769 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 36360

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1693792/2055920 swapFree=4145880/4192956
[pid=14439] ppid=14437 vsize=36808 CPUtime=1421.79
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 8994 0 0 0 142161 18 0 0 25 0 1 0 132097616 37691392 8725 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 9202 8725 170 317 0 8881 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 36808

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1693152/2055920 swapFree=4145880/4192956
[pid=14439] ppid=14437 vsize=37464 CPUtime=1481.77
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 9163 0 0 0 148158 19 0 0 25 0 1 0 132097616 38363136 8894 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 9366 8894 170 317 0 9045 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 37464

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1692320/2055920 swapFree=4145880/4192956
[pid=14439] ppid=14437 vsize=38452 CPUtime=1541.75
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 9388 0 0 0 154155 20 0 0 25 0 1 0 132097616 39374848 9119 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 9613 9119 170 317 0 9292 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 38452

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1691680/2055920 swapFree=4145936/4192956
[pid=14439] ppid=14437 vsize=39012 CPUtime=1601.73
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 9541 0 0 0 160152 21 0 0 25 0 1 0 132097616 39948288 9272 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 9753 9272 170 317 0 9432 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 39012

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1690976/2055920 swapFree=4145936/4192956
[pid=14439] ppid=14437 vsize=39828 CPUtime=1661.7
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 9734 0 0 0 166149 21 0 0 25 0 1 0 132097616 40783872 9465 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712525 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 9957 9465 170 317 0 9636 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 39828

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1690208/2055920 swapFree=4145996/4192956
[pid=14439] ppid=14437 vsize=40652 CPUtime=1721.68
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 9922 0 0 0 172146 22 0 0 25 0 1 0 132097616 41627648 9653 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 10163 9653 170 317 0 9842 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 40652

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1689440/2055920 swapFree=4145996/4192956
[pid=14439] ppid=14437 vsize=41304 CPUtime=1781.66
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 10105 0 0 0 178143 23 0 0 25 0 1 0 132097616 42295296 9836 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 10326 9836 170 317 0 10005 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 41304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1689248/2055920 swapFree=4145996/4192956
[pid=14439] ppid=14437 vsize=41628 CPUtime=1800.06
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 10163 0 0 0 179983 23 0 0 25 0 1 0 132097616 42627072 9894 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 10407 9894 170 317 0 10086 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 41628

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 14442
/proc/meminfo: memFree=1689248/2055920 swapFree=4145996/4192956
[pid=14439] ppid=14437 vsize=41628 CPUtime=1800.06
/proc/14439/stat : 14439 (oree) R 14437 14439 13810 0 -1 4194304 10163 0 0 0 179983 23 0 0 25 0 1 0 132097616 42627072 9894 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14439/statm: 10407 9894 170 317 0 10086 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 41628

Child status: 0
Real time (s): 1800.79
CPU time (s): 1800.15
CPU user time (s): 1799.91
CPU system time (s): 0.240963
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 41628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.240963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10179
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= 1451

runsolver used 2.04669 second user time and 4.50531 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue Apr 17 20:30:03 UTC 2007

IDJOB= 360054
IDBENCH= 1340
IDSOLVER= 172
FILE ID= node20/360054-1176841803

PBS_JOBID= 4590155

Free space on /tmp= 66495 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567024.opb
COMMAND LINE= oree /tmp/evaluation/360054-1176841803/instance-360054-1176841803.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-360054-1176841803 -o ROOT/results/node20/solver-360054-1176841803 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/360054-1176841803/instance-360054-1176841803.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  42a09607e2cf515cb7da5ec0628015c7

RANDOM SEED= 89870011

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1729208 kB
Buffers:         34024 kB
Cached:         234176 kB
SwapCached:      22568 kB
Active:         137028 kB
Inactive:       160576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1729208 kB
SwapTotal:     4192956 kB
SwapFree:      4145372 kB
Dirty:            1484 kB
Writeback:           0 kB
Mapped:          32256 kB
Slab:            14752 kB
Committed_AS:  1822856 kB
PageTables:       1744 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= 66495 MiB

End job on node20 on Tue Apr 17 21:00:06 UTC 2007