Trace number 359942

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) 1800.04 1800.63

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900550006.opb
MD5SUMcabd29c48249a44c2596bb98645c31c8
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 benchmark153.987
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 665
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
0.19/0.30	c restart after 401 decisions
0.39/0.40	c nbDecision=500 #constraints=3156
0.69/0.77	c restart after 801 decisions
1.09/1.14	c nbDecision=1000 #constraints=3632
2.09/2.11	c nbDecision=1500 #constraints=4114
2.29/2.38	c restart after 1601 decisions
3.69/3.78	c nbDecision=2000 #constraints=4591
5.98/6.09	c nbDecision=2500 #constraints=5070
9.09/9.12	c nbDecision=3000 #constraints=5556
10.59/10.65	c restart after 3201 decisions
12.49/12.56	c nbDecision=3500 #constraints=6046
17.98/18.03	c nbDecision=4000 #constraints=6538
23.38/23.44	c nbDecision=4500 #constraints=7014
29.27/29.32	c nbDecision=5000 #constraints=7505
38.28/38.37	c nbDecision=5500 #constraints=7996
47.87/47.92	c nbDecision=6000 #constraints=8486
55.97/56.06	c restart after 6401 decisions
59.28/59.32	c nbDecision=6500 #constraints=8968
75.46/75.50	c nbDecision=7000 #constraints=9466
88.96/89.01	c nbDecision=7500 #constraints=9950
105.55/105.68	c nbDecision=8000 #constraints=10444
122.05/122.20	c nbDecision=8500 #constraints=10929
138.64/138.70	c nbDecision=9000 #constraints=11417
157.04/157.15	c nbDecision=9500 #constraints=11912
176.43/176.56	c nbDecision=10000 #constraints=12389
196.12/196.23	c nbDecision=10500 #constraints=12875
222.62/222.72	c nbDecision=11000 #constraints=13363
251.91/252.01	c nbDecision=11500 #constraints=13860
283.49/283.65	c nbDecision=12000 #constraints=14359
311.39/311.54	c nbDecision=12500 #constraints=14849
328.39/328.60	c restart after 12801 decisions
339.98/340.18	c nbDecision=13000 #constraints=15335
374.87/375.07	c nbDecision=13500 #constraints=15828
413.66/413.80	c nbDecision=14000 #constraints=16317
454.84/455.07	c nbDecision=14500 #constraints=16811
491.73/491.99	c nbDecision=15000 #constraints=17309
536.41/536.66	c nbDecision=15500 #constraints=17793
581.70/581.96	c nbDecision=16000 #constraints=18288
630.39/630.60	c nbDecision=16500 #constraints=18785
668.37/668.60	c nbDecision=17000 #constraints=19274
710.36/710.61	c nbDecision=17500 #constraints=19749
745.35/745.67	c nbDecision=18000 #constraints=20231
777.45/777.79	c nbDecision=18500 #constraints=20705
827.42/827.76	c nbDecision=19000 #constraints=21192
882.80/883.16	c nbDecision=19500 #constraints=21683
933.09/933.44	c nbDecision=20000 #constraints=22173
985.67/986.03	c nbDecision=20500 #constraints=22669
1042.65/1043.07	c nbDecision=21000 #constraints=23166
1098.83/1099.20	c nbDecision=21500 #constraints=23653
1163.32/1163.76	c nbDecision=22000 #constraints=24142
1213.80/1214.22	c nbDecision=22500 #constraints=24638
1279.47/1279.98	c nbDecision=23000 #constraints=25130
1349.85/1350.35	c nbDecision=23500 #constraints=25626
1419.44/1419.95	c nbDecision=24000 #constraints=26115
1490.31/1490.82	c nbDecision=24500 #constraints=26605
1567.18/1567.71	c nbDecision=25000 #constraints=27096
1625.07/1625.66	c nbDecision=25500 #constraints=27581
1636.36/1636.90	c restart after 25601 decisions
1699.04/1699.61	c nbDecision=26000 #constraints=28066
1768.12/1768.79	c nbDecision=26500 #constraints=28551
1800.01/1800.60	Received signal 15
1800.01/1800.61	
1800.01/1800.61	s UNKNOWN
1800.01/1800.61	
1800.01/1800.61	c user time= 1799.8 s
1800.01/1800.61	c system time= 0.227965 s
1800.01/1800.61	c wall clock time=1800.61

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/node39/watcher-359942-1176841640 -o ROOT/results/node39/solver-359942-1176841640 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/359942-1176841640/instance-359942-1176841640.opb mod 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19437
/proc/meminfo: memFree=1892040/2055920 swapFree=4112888/4192956
[pid=19437] ppid=19435 vsize=1468 CPUtime=0
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 166 0 0 0 0 0 0 0 19 0 1 0 132076044 1503232 148 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 367 148 130 317 0 46 0

[startup+0.034375 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19437
/proc/meminfo: memFree=1892040/2055920 swapFree=4112888/4192956
[pid=19437] ppid=19435 vsize=2412 CPUtime=0.03
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 396 0 0 0 3 0 0 0 19 0 1 0 132076044 2469888 378 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 603 381 139 317 0 282 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2412

[startup+0.101386 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19437
/proc/meminfo: memFree=1892040/2055920 swapFree=4112888/4192956
[pid=19437] ppid=19435 vsize=2544 CPUtime=0.09
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 425 0 0 0 9 0 0 0 19 0 1 0 132076044 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.30142 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19437
/proc/meminfo: memFree=1892040/2055920 swapFree=4112888/4192956
[pid=19437] ppid=19435 vsize=2804 CPUtime=0.29
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 492 0 0 0 29 0 0 0 21 0 1 0 132076044 2871296 474 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134752702 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 701 474 139 317 0 380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2804

[startup+0.701488 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19437
/proc/meminfo: memFree=1892040/2055920 swapFree=4112888/4192956
[pid=19437] ppid=19435 vsize=3064 CPUtime=0.69
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 584 0 0 0 69 0 0 0 25 0 1 0 132076044 3137536 566 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715624 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 766 566 139 317 0 445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3064

[startup+1.50162 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19438
/proc/meminfo: memFree=1889984/2055920 swapFree=4112888/4192956
[pid=19437] ppid=19435 vsize=3716 CPUtime=1.49
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 727 0 0 0 149 0 0 0 25 0 1 0 132076044 3805184 709 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 929 709 139 317 0 608 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3716

[startup+3.10189 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19438
/proc/meminfo: memFree=1889216/2055920 swapFree=4112888/4192956
[pid=19437] ppid=19435 vsize=4364 CPUtime=3.09
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 890 0 0 0 309 0 0 0 25 0 1 0 132076044 4468736 872 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 1091 872 139 317 0 770 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4364

[startup+6.30143 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19438
/proc/meminfo: memFree=1888128/2055920 swapFree=4112888/4192956
[pid=19437] ppid=19435 vsize=5292 CPUtime=6.28
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 1120 0 0 0 628 0 0 0 25 0 1 0 132076044 5419008 1102 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 1323 1102 139 317 0 1002 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5292

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19438
/proc/meminfo: memFree=1886720/2055920 swapFree=4112888/4192956
[pid=19437] ppid=19435 vsize=6620 CPUtime=12.69
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 1466 0 0 0 1268 1 0 0 25 0 1 0 132076044 6778880 1411 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 1655 1411 139 317 0 1334 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6620

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19438
/proc/meminfo: memFree=1884928/2055920 swapFree=4112888/4192956
[pid=19437] ppid=19435 vsize=8208 CPUtime=25.48
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 1912 0 0 0 2547 1 0 0 25 0 1 0 132076044 8404992 1857 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 2052 1857 170 317 0 1731 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8208

[startup+51.102 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 19438
/proc/meminfo: memFree=1883072/2055920 swapFree=4112952/4192956
[pid=19437] ppid=19435 vsize=10180 CPUtime=51.07
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 2401 0 0 0 5105 2 0 0 25 0 1 0 132076044 10424320 2346 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711017 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 2545 2346 170 317 0 2224 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10180

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19438
/proc/meminfo: memFree=1880320/2055920 swapFree=4112952/4192956
[pid=19437] ppid=19435 vsize=12852 CPUtime=102.25
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 3063 0 0 0 10222 3 0 0 25 0 1 0 132076044 13160448 3008 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 3213 3008 170 317 0 2892 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 12852

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19438
/proc/meminfo: memFree=1877760/2055920 swapFree=4112952/4192956
[pid=19437] ppid=19435 vsize=15524 CPUtime=162.23
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 3753 0 0 0 16219 4 0 0 25 0 1 0 132076044 15896576 3626 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 3881 3626 170 317 0 3560 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15524

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19438
/proc/meminfo: memFree=1875840/2055920 swapFree=4113016/4192956
[pid=19437] ppid=19435 vsize=17388 CPUtime=222.22
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 4208 0 0 0 22216 6 0 0 25 0 1 0 132076044 17805312 4081 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 4347 4081 170 317 0 4026 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17388

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19438
/proc/meminfo: memFree=1874368/2055920 swapFree=4113016/4192956
[pid=19437] ppid=19435 vsize=18884 CPUtime=282.19
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 4569 0 0 0 28213 6 0 0 25 0 1 0 132076044 19337216 4442 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 4721 4442 170 317 0 4400 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18884

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19438
/proc/meminfo: memFree=1872960/2055920 swapFree=4113080/4192956
[pid=19437] ppid=19435 vsize=20352 CPUtime=342.18
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 4919 0 0 0 34211 7 0 0 25 0 1 0 132076044 20840448 4792 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 5088 4792 170 317 0 4767 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 20352

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19438
/proc/meminfo: memFree=1871808/2055920 swapFree=4113080/4192956
[pid=19437] ppid=19435 vsize=21412 CPUtime=402.16
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 5197 0 0 0 40208 8 0 0 25 0 1 0 132076044 21925888 5070 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 5353 5070 170 317 0 5032 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 21412

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 19438
/proc/meminfo: memFree=1870720/2055920 swapFree=4113080/4192956
[pid=19437] ppid=19435 vsize=22592 CPUtime=462.14
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 5476 0 0 0 46205 9 0 0 25 0 1 0 132076044 23134208 5349 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 5648 5349 170 317 0 5327 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 22592

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19438
/proc/meminfo: memFree=1869696/2055920 swapFree=4113144/4192956
[pid=19437] ppid=19435 vsize=23648 CPUtime=522.12
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 5749 0 0 0 52203 9 0 0 25 0 1 0 132076044 24215552 5622 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 5912 5622 170 317 0 5591 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 23648

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19438
/proc/meminfo: memFree=1868736/2055920 swapFree=4113144/4192956
[pid=19437] ppid=19435 vsize=24568 CPUtime=582.1
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 5963 0 0 0 58200 10 0 0 25 0 1 0 132076044 25157632 5836 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 6142 5836 170 317 0 5821 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 24568

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19438
/proc/meminfo: memFree=1867776/2055920 swapFree=4113208/4192956
[pid=19437] ppid=19435 vsize=25512 CPUtime=642.09
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 6204 0 0 0 64198 11 0 0 25 0 1 0 132076044 26124288 6077 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 6378 6077 170 317 0 6057 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 25512


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19440
/proc/meminfo: memFree=1864448/2055920 swapFree=4113276/4192956
[pid=19437] ppid=19435 vsize=29484 CPUtime=822.02
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 7173 0 0 0 82189 13 0 0 25 0 1 0 132076044 30191616 6904 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718451 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 7371 6904 170 317 0 7050 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 29484

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19440
/proc/meminfo: memFree=1863680/2055920 swapFree=4113276/4192956
[pid=19437] ppid=19435 vsize=30144 CPUtime=882
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 7364 0 0 0 88187 13 0 0 25 0 1 0 132076044 30867456 7095 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 7536 7095 170 317 0 7215 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 30144

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19440
/proc/meminfo: memFree=1862912/2055920 swapFree=4113340/4192956
[pid=19437] ppid=19435 vsize=31068 CPUtime=941.99
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 7573 0 0 0 94185 14 0 0 25 0 1 0 132076044 31813632 7304 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 7767 7304 170 317 0 7446 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 31068

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19440
/proc/meminfo: memFree=1861824/2055920 swapFree=4113340/4192956
[pid=19437] ppid=19435 vsize=32132 CPUtime=1001.97
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 7827 0 0 0 100182 15 0 0 25 0 1 0 132076044 32903168 7558 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 8033 7558 170 317 0 7712 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 32132

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19440
/proc/meminfo: memFree=1860992/2055920 swapFree=4113340/4192956
[pid=19437] ppid=19435 vsize=32984 CPUtime=1061.95
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 8028 0 0 0 106180 15 0 0 25 0 1 0 132076044 33775616 7759 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 8246 7759 170 317 0 7925 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 32984

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19440
/proc/meminfo: memFree=1860032/2055920 swapFree=4113404/4192956
[pid=19437] ppid=19435 vsize=33940 CPUtime=1121.93
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 8259 0 0 0 112177 16 0 0 25 0 1 0 132076044 34754560 7990 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 8485 7990 170 317 0 8164 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 33940

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19440
/proc/meminfo: memFree=1859200/2055920 swapFree=4113404/4192956
[pid=19437] ppid=19435 vsize=34776 CPUtime=1181.91
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 8458 0 0 0 118174 17 0 0 25 0 1 0 132076044 35610624 8189 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712500 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 8694 8189 170 317 0 8373 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 34776

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19440
/proc/meminfo: memFree=1858240/2055920 swapFree=4113468/4192956
[pid=19437] ppid=19435 vsize=35744 CPUtime=1241.89
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 8689 0 0 0 124172 17 0 0 25 0 1 0 132076044 36601856 8420 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716198 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 8936 8420 170 317 0 8615 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 35744

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19440
/proc/meminfo: memFree=1857536/2055920 swapFree=4113468/4192956
[pid=19437] ppid=19435 vsize=36544 CPUtime=1301.88
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 8857 0 0 0 130170 18 0 0 25 0 1 0 132076044 37421056 8588 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 9136 8588 170 317 0 8815 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 36544

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19440
/proc/meminfo: memFree=1856704/2055920 swapFree=4113532/4192956
[pid=19437] ppid=19435 vsize=37388 CPUtime=1361.85
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 9063 0 0 0 136167 18 0 0 25 0 1 0 132076044 38285312 8794 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 9347 8794 170 317 0 9026 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 37388

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19440
/proc/meminfo: memFree=1856000/2055920 swapFree=4113532/4192956
[pid=19437] ppid=19435 vsize=38048 CPUtime=1421.84
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 9242 0 0 0 142165 19 0 0 25 0 1 0 132076044 38961152 8973 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 9512 8973 170 317 0 9191 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 38048

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19440
/proc/meminfo: memFree=1855296/2055920 swapFree=4113532/4192956
[pid=19437] ppid=19435 vsize=38708 CPUtime=1481.81
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 9402 0 0 0 148162 19 0 0 25 0 1 0 132076044 39636992 9133 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 9677 9133 170 317 0 9356 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 38708

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19440
/proc/meminfo: memFree=1854784/2055920 swapFree=4113596/4192956
[pid=19437] ppid=19435 vsize=39452 CPUtime=1541.79
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 9555 0 0 0 154159 20 0 0 25 0 1 0 132076044 40398848 9286 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 9863 9286 170 317 0 9542 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 39452

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19440
/proc/meminfo: memFree=1854080/2055920 swapFree=4113596/4192956
[pid=19437] ppid=19435 vsize=40052 CPUtime=1601.78
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 9725 0 0 0 160157 21 0 0 25 0 1 0 132076044 41013248 9456 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 10013 9456 170 317 0 9692 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 40052

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19440
/proc/meminfo: memFree=1853504/2055920 swapFree=4113660/4192956
[pid=19437] ppid=19435 vsize=40720 CPUtime=1661.75
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 9877 0 0 0 166154 21 0 0 25 0 1 0 132076044 41697280 9608 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 10180 9608 170 317 0 9859 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 40720

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19440
/proc/meminfo: memFree=1852864/2055920 swapFree=4113660/4192956
[pid=19437] ppid=19435 vsize=41432 CPUtime=1721.74
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 10039 0 0 0 172152 22 0 0 25 0 1 0 132076044 42426368 9770 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563438 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 10358 9770 170 317 0 10037 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 41432

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19440
/proc/meminfo: memFree=1852224/2055920 swapFree=4113660/4192956
[pid=19437] ppid=19435 vsize=41984 CPUtime=1781.71
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 10193 0 0 0 178149 22 0 0 25 0 1 0 132076044 42991616 9924 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 10496 9924 170 317 0 10175 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 41984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 19440
/proc/meminfo: memFree=1852032/2055920 swapFree=4113724/4192956
[pid=19437] ppid=19435 vsize=42168 CPUtime=1800.01
/proc/19437/stat : 19437 (oree) R 19435 19437 18767 0 -1 4194304 10236 0 0 0 179979 22 0 0 25 0 1 0 132076044 43180032 9967 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716147 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19437/statm: 10542 9967 170 317 0 10221 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 42168

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): 1800.63
CPU time (s): 1800.04
CPU user time (s): 1799.81
CPU system time (s): 0.233964
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 42168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.233964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10252
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= 7
involuntary context switches= 4111

runsolver used 1.9547 second user time and 4.6083 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Tue Apr 17 20:27:20 UTC 2007

IDJOB= 359942
IDBENCH= 1331
IDSOLVER= 172
FILE ID= node39/359942-1176841640

PBS_JOBID= 4590153

Free space on /tmp= 66482 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900550006.opb
COMMAND LINE= oree /tmp/evaluation/359942-1176841640/instance-359942-1176841640.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-359942-1176841640 -o ROOT/results/node39/solver-359942-1176841640 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/359942-1176841640/instance-359942-1176841640.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  cabd29c48249a44c2596bb98645c31c8

RANDOM SEED= 237790465

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1892384 kB
Buffers:         31584 kB
Cached:          65948 kB
SwapCached:      23440 kB
Active:          82772 kB
Inactive:        48260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1892384 kB
SwapTotal:     4192956 kB
SwapFree:      4112888 kB
Dirty:            1408 kB
Writeback:           0 kB
Mapped:          30476 kB
Slab:            17764 kB
Committed_AS:  1754892 kB
PageTables:       2012 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= 66482 MiB

End job on node39 on Tue Apr 17 20:57:23 UTC 2007