Trace number 360362

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) 1800.09 1800.73

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900550720.opb
MD5SUM76a48b8845ca731b7df3e7e82d604015
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 benchmark128.886
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 687
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
0.39/0.42	c nbDecision=500 #constraints=3185
0.69/0.74	c restart after 801 decisions
1.10/1.12	c nbDecision=1000 #constraints=3659
2.20/2.29	c nbDecision=1500 #constraints=4137
2.39/2.48	c restart after 1601 decisions
3.69/3.78	c nbDecision=2000 #constraints=4608
5.99/6.00	c nbDecision=2500 #constraints=5089
9.09/9.18	c nbDecision=3000 #constraints=5572
10.59/10.62	c restart after 3201 decisions
12.48/12.53	c nbDecision=3500 #constraints=6044
16.69/16.79	c nbDecision=4000 #constraints=6527
21.18/21.21	c nbDecision=4500 #constraints=7013
27.49/27.54	c nbDecision=5000 #constraints=7493
33.78/33.81	c nbDecision=5500 #constraints=7964
42.48/42.51	c nbDecision=6000 #constraints=8449
49.97/50.09	c restart after 6401 decisions
52.27/52.32	c nbDecision=6500 #constraints=8928
63.48/63.52	c nbDecision=7000 #constraints=9412
75.97/76.07	c nbDecision=7500 #constraints=9896
88.16/88.29	c nbDecision=8000 #constraints=10371
101.76/101.83	c nbDecision=8500 #constraints=10847
117.56/117.68	c nbDecision=9000 #constraints=11330
134.45/134.50	c nbDecision=9500 #constraints=11816
151.15/151.22	c nbDecision=10000 #constraints=12295
164.95/165.07	c nbDecision=10500 #constraints=12783
179.14/179.27	c nbDecision=11000 #constraints=13273
195.64/195.78	c nbDecision=11500 #constraints=13761
214.13/214.22	c nbDecision=12000 #constraints=14240
235.02/235.11	c nbDecision=12500 #constraints=14720
246.42/246.55	c restart after 12801 decisions
254.42/254.58	c nbDecision=13000 #constraints=15205
277.91/278.00	c nbDecision=13500 #constraints=15690
298.90/299.07	c nbDecision=14000 #constraints=16186
321.19/321.30	c nbDecision=14500 #constraints=16670
345.69/345.82	c nbDecision=15000 #constraints=17153
368.68/368.85	c nbDecision=15500 #constraints=17634
395.28/395.46	c nbDecision=16000 #constraints=18113
423.76/423.90	c nbDecision=16500 #constraints=18580
449.96/450.19	c nbDecision=17000 #constraints=19061
474.25/474.43	c nbDecision=17500 #constraints=19542
504.04/504.22	c nbDecision=18000 #constraints=20025
534.04/534.26	c nbDecision=18500 #constraints=20503
559.03/559.27	c nbDecision=19000 #constraints=20989
588.61/588.89	c nbDecision=19500 #constraints=21476
620.91/621.16	c nbDecision=20000 #constraints=21964
654.40/654.68	c nbDecision=20500 #constraints=22455
688.09/688.33	c nbDecision=21000 #constraints=22935
725.47/725.78	c nbDecision=21500 #constraints=23418
762.37/762.62	c nbDecision=22000 #constraints=23905
804.06/804.37	c nbDecision=22500 #constraints=24383
848.95/849.29	c nbDecision=23000 #constraints=24859
894.12/894.41	c nbDecision=23500 #constraints=25344
938.72/939.07	c nbDecision=24000 #constraints=25819
986.30/986.66	c nbDecision=24500 #constraints=26298
1032.29/1032.63	c nbDecision=25000 #constraints=26779
1070.18/1070.56	c nbDecision=25500 #constraints=27270
1078.97/1079.33	c restart after 25601 decisions
1121.36/1121.75	c nbDecision=26000 #constraints=27751
1169.35/1169.70	c nbDecision=26500 #constraints=28241
1209.84/1210.25	c nbDecision=27000 #constraints=28732
1257.22/1257.61	c nbDecision=27500 #constraints=29221
1308.72/1309.22	c nbDecision=28000 #constraints=29711
1359.78/1360.37	c nbDecision=28500 #constraints=30209
1413.96/1414.56	c nbDecision=29000 #constraints=30688
1464.65/1465.29	c nbDecision=29500 #constraints=31176
1515.34/1515.97	c nbDecision=30000 #constraints=31667
1563.12/1563.76	c nbDecision=30500 #constraints=32152
1617.01/1617.63	c nbDecision=31000 #constraints=32642
1669.29/1669.96	c nbDecision=31500 #constraints=33123
1726.47/1727.19	c nbDecision=32000 #constraints=33602
1789.56/1790.22	c nbDecision=32500 #constraints=34083
1800.06/1800.70	Received signal 15
1800.06/1800.71	
1800.06/1800.71	s UNKNOWN
1800.06/1800.71	
1800.06/1800.71	c user time= 1799.81 s
1800.06/1800.71	c system time= 0.26296 s
1800.06/1800.71	c wall clock time=1800.72

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/node6/watcher-360362-1176842385 -o ROOT/results/node6/solver-360362-1176842385 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/360362-1176842385/instance-360362-1176842385.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 0.97 3/77 21928
/proc/meminfo: memFree=1805752/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=1468 CPUtime=0
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 160276156 1503232 165 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 367 165 130 317 0 46 0

[startup+0.0305881 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 21928
/proc/meminfo: memFree=1805752/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=2260 CPUtime=0.02
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 380 0 0 0 2 0 0 0 18 0 1 0 160276156 2314240 362 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135385184 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 565 362 138 317 0 244 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2260

[startup+0.101596 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 21928
/proc/meminfo: memFree=1805752/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=2544 CPUtime=0.09
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 160276156 2605056 407 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134595764 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.30162 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 21928
/proc/meminfo: memFree=1805752/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=2808 CPUtime=0.29
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 492 0 0 0 29 0 0 0 19 0 1 0 160276156 2875392 474 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 702 474 139 317 0 381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701666 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 21928
/proc/meminfo: memFree=1805752/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=3204 CPUtime=0.69
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 649 0 0 0 69 0 0 0 23 0 1 0 160276156 3280896 631 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718534 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 801 631 170 317 0 480 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3204

[startup+1.50176 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1803632/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=3740 CPUtime=1.49
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 759 0 0 0 149 0 0 0 25 0 1 0 160276156 3829760 741 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 935 741 170 317 0 614 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3740

[startup+3.10195 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1802928/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=4392 CPUtime=3.09
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 942 0 0 0 309 0 0 0 25 0 1 0 160276156 4497408 924 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 1098 924 170 317 0 777 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4392

[startup+6.30132 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1801776/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=5324 CPUtime=6.29
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 1169 0 0 0 629 0 0 0 25 0 1 0 160276156 5451776 1151 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 1331 1151 170 317 0 1010 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5324

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1800368/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=6652 CPUtime=12.69
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 1516 0 0 0 1268 1 0 0 25 0 1 0 160276156 6811648 1461 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134541590 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 1663 1461 170 317 0 1342 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6652

[startup+25.5016 s]
/proc/loadavg: 0.95 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1798704/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=8320 CPUtime=25.48
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 1928 0 0 0 2547 1 0 0 25 0 1 0 160276156 8519680 1873 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715712 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 2080 1873 170 317 0 1759 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8320

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1796592/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=10588 CPUtime=51.07
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 2472 0 0 0 5105 2 0 0 25 0 1 0 160276156 10842112 2417 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 2647 2417 170 317 0 2326 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10588

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1793776/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=13552 CPUtime=102.26
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 3225 0 0 0 10223 3 0 0 25 0 1 0 160276156 13877248 3098 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135271349 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 3388 3098 170 317 0 3067 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13552

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1791152/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=16352 CPUtime=162.25
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 3880 0 0 0 16220 5 0 0 25 0 1 0 160276156 16744448 3753 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 4088 3753 170 317 0 3767 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16352

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1788784/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=18632 CPUtime=222.22
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 4456 0 0 0 22216 6 0 0 25 0 1 0 160276156 19079168 4329 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 4658 4329 170 317 0 4337 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18632

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1786992/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=20360 CPUtime=282.21
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 4900 0 0 0 28214 7 0 0 25 0 1 0 160276156 20848640 4773 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 5090 4773 170 317 0 4769 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20360

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1785328/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=21944 CPUtime=342.19
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 5308 0 0 0 34211 8 0 0 25 0 1 0 160276156 22470656 5181 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 5486 5181 170 317 0 5165 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 21944

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1783792/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=23460 CPUtime=402.17
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 5678 0 0 0 40208 9 0 0 25 0 1 0 160276156 24023040 5551 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 5865 5551 170 317 0 5544 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23460

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1782448/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=24972 CPUtime=462.16
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 6029 0 0 0 46206 10 0 0 25 0 1 0 160276156 25571328 5902 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 6243 5902 170 317 0 5922 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 24972

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1780912/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=26768 CPUtime=522.13
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 6415 0 0 0 52203 10 0 0 25 0 1 0 160276156 27410432 6255 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 6692 6255 170 317 0 6371 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 26768

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1779440/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=28840 CPUtime=582.12
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 6952 0 0 0 58201 11 0 0 25 0 1 0 160276156 29532160 6650 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 7210 6650 170 317 0 6889 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 28840

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1778224/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=30052 CPUtime=642.11
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 7248 0 0 0 64199 12 0 0 25 0 1 0 160276156 30773248 6946 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 7513 6946 170 317 0 7192 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 30052


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1773936/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=34216 CPUtime=882.03
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 8298 0 0 0 88188 15 0 0 25 0 1 0 160276156 35037184 7996 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 8554 7996 170 317 0 8233 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 34216

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1773040/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=35136 CPUtime=942.01
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 8539 0 0 0 94185 16 0 0 25 0 1 0 160276156 35979264 8237 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 8784 8237 170 317 0 8463 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 35136

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1772016/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=36068 CPUtime=1002
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 8778 0 0 0 100183 17 0 0 25 0 1 0 160276156 36933632 8476 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712511 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 9017 8476 170 317 0 8696 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 36068

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1770992/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=37128 CPUtime=1061.98
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 9041 0 0 0 106181 17 0 0 25 0 1 0 160276156 38019072 8739 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134564092 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 9282 8739 170 317 0 8961 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 37128

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1770160/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=37944 CPUtime=1121.96
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 9254 0 0 0 112178 18 0 0 25 0 1 0 160276156 38854656 8952 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 9486 8952 170 317 0 9165 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 37944

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1769200/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=38740 CPUtime=1181.94
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 9483 0 0 0 118176 18 0 0 25 0 1 0 160276156 39669760 9181 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 9685 9181 170 317 0 9364 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 38740

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21929
/proc/meminfo: memFree=1768176/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=39852 CPUtime=1241.92
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 9743 0 0 0 124173 19 0 0 25 0 1 0 160276156 40808448 9441 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 9963 9441 170 317 0 9642 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 39852

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 22067
/proc/meminfo: memFree=1766080/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=40668 CPUtime=1301.84
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 9948 0 0 0 130164 20 0 0 25 0 1 0 160276156 41644032 9646 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134564092 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 10167 9646 170 317 0 9846 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 40668

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 22127
/proc/meminfo: memFree=1766376/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=41588 CPUtime=1361.78
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 10177 0 0 0 136157 21 0 0 25 0 1 0 160276156 42586112 9875 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 10397 9875 170 317 0 10076 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 41588

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 22127
/proc/meminfo: memFree=1765480/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=42576 CPUtime=1421.76
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 10395 0 0 0 142155 21 0 0 25 0 1 0 160276156 43597824 10093 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 10644 10093 170 317 0 10323 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 42576

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 22127
/proc/meminfo: memFree=1764520/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=43584 CPUtime=1481.74
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 10626 0 0 0 148152 22 0 0 25 0 1 0 160276156 44630016 10324 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 10896 10324 170 317 0 10575 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 43584

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 22127
/proc/meminfo: memFree=1763688/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=44376 CPUtime=1541.73
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 10832 0 0 0 154150 23 0 0 25 0 1 0 160276156 45441024 10530 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 11094 10530 170 317 0 10773 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 44376

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 22127
/proc/meminfo: memFree=1762792/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=45296 CPUtime=1601.7
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 11057 0 0 0 160147 23 0 0 25 0 1 0 160276156 46383104 10755 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718534 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 11324 10755 170 317 0 11003 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 45296

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 22127
/proc/meminfo: memFree=1761840/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=46484 CPUtime=1661.69
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 11319 0 0 0 166145 24 0 0 25 0 1 0 160276156 47599616 10984 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134564027 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 11621 10984 170 317 0 11300 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 46484

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 22127
/proc/meminfo: memFree=1761072/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=47312 CPUtime=1721.67
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 11522 0 0 0 172142 25 0 0 25 0 1 0 160276156 48447488 11187 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 11828 11187 170 317 0 11507 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 47312

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 22127
/proc/meminfo: memFree=1760240/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=48368 CPUtime=1781.66
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 11714 0 0 0 178140 26 0 0 25 0 1 0 160276156 49528832 11379 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 12092 11379 170 317 0 11771 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 48368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 22127
/proc/meminfo: memFree=1759984/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=48632 CPUtime=1800.06
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 11781 0 0 0 179980 26 0 0 25 0 1 0 160276156 49799168 11446 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 12158 11446 170 317 0 11837 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 48632

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 0.97 2/78 22127
/proc/meminfo: memFree=1759984/2055924 swapFree=4139584/4192956
[pid=21928] ppid=21926 vsize=48632 CPUtime=1800.06
/proc/21928/stat : 21928 (oree) R 21926 21928 21227 0 -1 4194304 11781 0 0 0 179980 26 0 0 25 0 1 0 160276156 49799168 11446 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21928/statm: 12158 11446 170 317 0 11837 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 48632

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.09
CPU user time (s): 1799.82
CPU system time (s): 0.271958
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 48632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.82
system time used= 0.271958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11797
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= 3562

runsolver used 2.10868 second user time and 4.45132 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Apr 17 20:39:45 UTC 2007

IDJOB= 360362
IDBENCH= 1365
IDSOLVER= 172
FILE ID= node6/360362-1176842385

PBS_JOBID= 4586410

Free space on /tmp= 66452 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900550720.opb
COMMAND LINE= oree /tmp/evaluation/360362-1176842385/instance-360362-1176842385.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-360362-1176842385 -o ROOT/results/node6/solver-360362-1176842385 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/360362-1176842385/instance-360362-1176842385.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  76a48b8845ca731b7df3e7e82d604015

RANDOM SEED= 627596305

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1806160 kB
Buffers:         37888 kB
Cached:         138808 kB
SwapCached:      21524 kB
Active:          71896 kB
Inactive:       135960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1806160 kB
SwapTotal:     4192956 kB
SwapFree:      4139584 kB
Dirty:            1408 kB
Writeback:           0 kB
Mapped:          30336 kB
Slab:            27488 kB
Committed_AS:  6840520 kB
PageTables:       1784 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= 66452 MiB

End job on node6 on Tue Apr 17 21:09:48 UTC 2007