Trace number 356824

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) 1800.18 1800.77

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900557957.opb
MD5SUMaacf18cf0b8ed9727f2f81c2bd5074e6
Bench CategorySATUNSAT-SMALLINT (no optimisation, small integers)
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 benchmark80.4218
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 717
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
0.02/0.02	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
0.29/0.39	c nbDecision=500 #constraints=3186
0.59/0.70	c restart after 801 decisions
0.89/0.92	c nbDecision=1000 #constraints=3659
1.69/1.73	c nbDecision=1500 #constraints=4149
1.89/1.94	c restart after 1601 decisions
2.89/2.91	c nbDecision=2000 #constraints=4628
4.79/4.89	c nbDecision=2500 #constraints=5108
7.19/7.27	c nbDecision=3000 #constraints=5597
8.19/8.30	c restart after 3201 decisions
10.29/10.34	c nbDecision=3500 #constraints=6075
14.69/14.72	c nbDecision=4000 #constraints=6569
19.98/20.05	c nbDecision=4500 #constraints=7050
25.29/25.36	c nbDecision=5000 #constraints=7526
29.68/29.73	c nbDecision=5500 #constraints=7994
35.78/35.81	c nbDecision=6000 #constraints=8482
41.58/41.63	c restart after 6401 decisions
43.48/43.54	c nbDecision=6500 #constraints=8963
52.68/52.76	c nbDecision=7000 #constraints=9456
61.67/61.79	c nbDecision=7500 #constraints=9942
69.77/69.87	c nbDecision=8000 #constraints=10423
80.43/80.59	c nbDecision=8500 #constraints=10915
91.30/91.43	c nbDecision=9000 #constraints=11398
102.78/102.99	c nbDecision=9500 #constraints=11887
116.07/116.21	c nbDecision=10000 #constraints=12378
130.55/130.72	c nbDecision=10500 #constraints=12876
143.15/143.34	c nbDecision=11000 #constraints=13358
156.34/156.54	c nbDecision=11500 #constraints=13849
171.24/171.40	c nbDecision=12000 #constraints=14337
185.44/185.69	c nbDecision=12500 #constraints=14809
194.94/195.18	c restart after 12801 decisions
204.83/205.06	c nbDecision=13000 #constraints=15298
233.42/233.67	c nbDecision=13500 #constraints=15789
259.51/259.71	c nbDecision=14000 #constraints=16278
292.21/292.42	c nbDecision=14500 #constraints=16776
327.10/327.33	c nbDecision=15000 #constraints=17266
354.89/355.13	c nbDecision=15500 #constraints=17752
389.98/390.28	c nbDecision=16000 #constraints=18244
435.17/435.49	c nbDecision=16500 #constraints=18736
478.06/478.33	c nbDecision=17000 #constraints=19224
522.45/522.77	c nbDecision=17500 #constraints=19718
558.94/559.24	c nbDecision=18000 #constraints=20209
591.43/591.72	c nbDecision=18500 #constraints=20702
630.02/630.32	c nbDecision=19000 #constraints=21185
679.21/679.50	c nbDecision=19500 #constraints=21683
731.90/732.22	c nbDecision=20000 #constraints=22181
778.48/778.85	c nbDecision=20500 #constraints=22673
823.66/824.06	c nbDecision=21000 #constraints=23167
861.05/861.47	c nbDecision=21500 #constraints=23648
903.55/903.95	c nbDecision=22000 #constraints=24129
950.24/950.67	c nbDecision=22500 #constraints=24613
996.82/997.21	c nbDecision=23000 #constraints=25106
1049.70/1050.10	c nbDecision=23500 #constraints=25586
1099.39/1099.87	c nbDecision=24000 #constraints=26069
1161.18/1161.61	c nbDecision=24500 #constraints=26564
1209.07/1209.50	c nbDecision=25000 #constraints=27054
1274.45/1274.96	c nbDecision=25500 #constraints=27547
1286.55/1287.04	c restart after 25601 decisions
1350.72/1351.20	c nbDecision=26000 #constraints=28031
1405.82/1406.36	c nbDecision=26500 #constraints=28518
1473.40/1473.91	c nbDecision=27000 #constraints=29001
1548.68/1549.29	c nbDecision=27500 #constraints=29489
1624.16/1624.71	c nbDecision=28000 #constraints=29983
1702.63/1703.27	c nbDecision=28500 #constraints=30475
1769.42/1770.09	c nbDecision=29000 #constraints=30964
1800.02/1800.60	Received signal 15
1800.12/1800.75	
1800.12/1800.75	s UNKNOWN
1800.12/1800.75	
1800.12/1800.75	c user time= 1800.03 s
1800.12/1800.75	c system time= 0.144977 s
1800.12/1800.75	c wall clock time=1800.75

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/node51/watcher-356824-1176839990 -o ROOT/results/node51/solver-356824-1176839990 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356824-1176839990/instance-356824-1176839990.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 0.98 3/64 2361
/proc/meminfo: memFree=1873184/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=1468 CPUtime=0
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 38844176 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 367 165 130 317 0 46 0

[startup+0.026904 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 2361
/proc/meminfo: memFree=1873184/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=2128 CPUtime=0.02
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 342 0 0 0 2 0 0 0 18 0 1 0 38844176 2179072 324 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 532 327 136 317 0 211 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2128

[startup+0.101905 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 2361
/proc/meminfo: memFree=1873184/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=2544 CPUtime=0.09
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 38844176 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563639 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301923 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 2361
/proc/meminfo: memFree=1873184/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=2808 CPUtime=0.29
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 490 0 0 0 29 0 0 0 19 0 1 0 38844176 2875392 472 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274638 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 702 472 139 317 0 381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701959 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 2361
/proc/meminfo: memFree=1873184/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=3072 CPUtime=0.69
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 582 0 0 0 69 0 0 0 23 0 1 0 38844176 3145728 564 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134752702 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 768 564 139 317 0 447 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3072

[startup+1.50103 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 2362
/proc/meminfo: memFree=1871192/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=3732 CPUtime=1.49
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 732 0 0 0 149 0 0 0 25 0 1 0 38844176 3821568 714 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711135 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 933 714 139 317 0 612 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3732

[startup+3.10117 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 2362
/proc/meminfo: memFree=1870424/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=4392 CPUtime=3.09
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 898 0 0 0 309 0 0 0 25 0 1 0 38844176 4497408 880 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272922 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 1098 880 139 317 0 777 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4392

[startup+6.30146 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 2362
/proc/meminfo: memFree=1869336/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=5352 CPUtime=6.29
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 1146 0 0 0 628 1 0 0 25 0 1 0 38844176 5480448 1091 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 1338 1091 139 317 0 1017 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5352

[startup+12.701 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 2362
/proc/meminfo: memFree=1868120/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=6408 CPUtime=12.69
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 1413 0 0 0 1268 1 0 0 25 0 1 0 38844176 6561792 1358 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 1602 1358 139 317 0 1281 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6408

[startup+25.5022 s]
/proc/loadavg: 0.94 0.97 0.98 2/65 2362
/proc/meminfo: memFree=1866584/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=7864 CPUtime=25.48
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 1803 0 0 0 2547 1 0 0 25 0 1 0 38844176 8052736 1748 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604194 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 1966 1748 170 317 0 1645 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7864

[startup+51.1025 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 2362
/proc/meminfo: memFree=1864344/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=9976 CPUtime=51.08
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 2362 0 0 0 5106 2 0 0 25 0 1 0 38844176 10215424 2307 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 2494 2307 170 317 0 2173 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9976

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/71 2526
/proc/meminfo: memFree=1859808/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=13440 CPUtime=102.19
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 3224 0 0 0 10216 3 0 0 25 0 1 0 38844176 13762560 3097 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 3360 3097 170 317 0 3039 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 13440

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2560
/proc/meminfo: memFree=1858264/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=16220 CPUtime=162.14
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 3914 0 0 0 16211 3 0 0 25 0 1 0 38844176 16609280 3787 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712520 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 4055 3787 170 317 0 3734 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 16220

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2560
/proc/meminfo: memFree=1856024/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=18400 CPUtime=222.13
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 4460 0 0 0 22209 4 0 0 25 0 1 0 38844176 18841600 4333 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 4600 4333 170 317 0 4279 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 18400

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2560
/proc/meminfo: memFree=1854360/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=20224 CPUtime=282.11
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 4874 0 0 0 28206 5 0 0 25 0 1 0 38844176 20709376 4747 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 5056 4747 170 317 0 4735 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 20224

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2560
/proc/meminfo: memFree=1852952/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=21756 CPUtime=342.09
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 5237 0 0 0 34204 5 0 0 25 0 1 0 38844176 22278144 5110 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 5439 5110 170 317 0 5118 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 21756

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2560
/proc/meminfo: memFree=1851544/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=23104 CPUtime=402.08
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 5588 0 0 0 40202 6 0 0 25 0 1 0 38844176 23658496 5461 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 5776 5461 170 317 0 5455 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 23104

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2560
/proc/meminfo: memFree=1850392/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=24344 CPUtime=462.06
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 5860 0 0 0 46200 6 0 0 25 0 1 0 38844176 24928256 5733 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 6086 5733 170 317 0 5765 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 24344

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2562
/proc/meminfo: memFree=1849240/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=25460 CPUtime=522.05
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 6132 0 0 0 52198 7 0 0 25 0 1 0 38844176 26071040 6005 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 6365 6005 170 317 0 6044 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 25460

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2562
/proc/meminfo: memFree=1848088/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=26524 CPUtime=582.03
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 6417 0 0 0 58196 7 0 0 25 0 1 0 38844176 27160576 6290 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 6631 6290 170 317 0 6310 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 26524

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2562
/proc/meminfo: memFree=1846872/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=28272 CPUtime=642.02
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 6869 0 0 0 64194 8 0 0 25 0 1 0 38844176 28950528 6600 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 7068 6600 170 317 0 6747 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 28272


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

[startup+882.301 s]
/proc/loadavg: 1.20 1.03 1.01 2/65 2562
/proc/meminfo: memFree=1843032/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=32048 CPUtime=881.96
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 7797 0 0 0 88187 9 0 0 25 0 1 0 38844176 32817152 7528 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 8012 7528 170 317 0 7691 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 32048

[startup+942.302 s]
/proc/loadavg: 1.11 1.04 1.00 2/65 2562
/proc/meminfo: memFree=1842072/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=33012 CPUtime=941.94
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 8026 0 0 0 94185 9 0 0 25 0 1 0 38844176 33804288 7757 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 8253 7757 170 317 0 7932 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 33012

[startup+1002.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 2562
/proc/meminfo: memFree=1841304/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=33804 CPUtime=1001.92
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 8255 0 0 0 100183 9 0 0 25 0 1 0 38844176 34615296 7986 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 8451 7986 170 317 0 8130 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 33804

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 2562
/proc/meminfo: memFree=1840408/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=34748 CPUtime=1061.91
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 8491 0 0 0 106181 10 0 0 25 0 1 0 38844176 35581952 8222 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 8687 8222 170 317 0 8366 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 34748

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2562
/proc/meminfo: memFree=1839448/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=35548 CPUtime=1121.89
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 8706 0 0 0 112179 10 0 0 25 0 1 0 38844176 36401152 8437 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604197 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 8887 8437 170 317 0 8566 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 35548

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2562
/proc/meminfo: memFree=1838680/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=36336 CPUtime=1181.87
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 8914 0 0 0 118177 10 0 0 25 0 1 0 38844176 37208064 8645 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 9084 8645 170 317 0 8763 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 36336

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2562
/proc/meminfo: memFree=1837848/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=37268 CPUtime=1241.86
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 9121 0 0 0 124175 11 0 0 25 0 1 0 38844176 38162432 8852 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 9317 8852 170 317 0 8996 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 37268

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2562
/proc/meminfo: memFree=1837144/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=37924 CPUtime=1301.84
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 9278 0 0 0 130173 11 0 0 25 0 1 0 38844176 38834176 9009 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 9481 9009 170 317 0 9160 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 37924

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2562
/proc/meminfo: memFree=1836696/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=38328 CPUtime=1361.82
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 9390 0 0 0 136171 11 0 0 25 0 1 0 38844176 39247872 9121 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 9582 9121 170 317 0 9261 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 38328

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2562
/proc/meminfo: memFree=1835928/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=39144 CPUtime=1421.81
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 9579 0 0 0 142169 12 0 0 25 0 1 0 38844176 40083456 9310 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 9786 9310 170 317 0 9465 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 39144

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2562
/proc/meminfo: memFree=1835288/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=39980 CPUtime=1481.79
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 9748 0 0 0 148167 12 0 0 25 0 1 0 38844176 40939520 9479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 9995 9479 170 317 0 9674 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 39980

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2562
/proc/meminfo: memFree=1834776/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=40512 CPUtime=1541.78
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 9865 0 0 0 154165 13 0 0 25 0 1 0 38844176 41484288 9596 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 10128 9596 170 317 0 9807 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 40512

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2562
/proc/meminfo: memFree=1834328/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=41052 CPUtime=1601.76
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 9988 0 0 0 160163 13 0 0 25 0 1 0 38844176 42037248 9719 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 10263 9719 170 317 0 9942 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 41052

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2562
/proc/meminfo: memFree=1833816/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=41460 CPUtime=1661.74
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 10113 0 0 0 166161 13 0 0 25 0 1 0 38844176 42455040 9844 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 10365 9844 170 317 0 10044 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 41460

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2562
/proc/meminfo: memFree=1833240/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=41984 CPUtime=1721.73
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 10250 0 0 0 172159 14 0 0 25 0 1 0 38844176 42991616 9981 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 10496 9981 170 317 0 10175 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 41984

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2562
/proc/meminfo: memFree=1832600/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=42752 CPUtime=1781.71
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 10401 0 0 0 178157 14 0 0 25 0 1 0 38844176 43778048 10132 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 10688 10132 170 317 0 10367 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 42752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2562
/proc/meminfo: memFree=1832408/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=42884 CPUtime=1800.02
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 10446 0 0 0 179988 14 0 0 25 0 1 0 38844176 43913216 10177 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 10721 10177 170 317 0 10400 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 42884

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: 1.00 1.00 1.00 2/65 2562
/proc/meminfo: memFree=1832408/2055920 swapFree=4178808/4192956
[pid=2361] ppid=2359 vsize=42884 CPUtime=1800.12
/proc/2361/stat : 2361 (oree) R 2359 2361 1956 0 -1 4194304 10446 0 0 0 179998 14 0 0 25 0 1 0 38844176 43913216 10177 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2361/statm: 10721 10177 170 317 0 10400 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 42884

Child status: 0
Real time (s): 1800.77
CPU time (s): 1800.18
CPU user time (s): 1800.03
CPU system time (s): 0.150977
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 42884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.03
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10462
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= 2865

runsolver used 1.17882 second user time and 3.81142 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Tue Apr 17 19:59:51 UTC 2007

IDJOB= 356824
IDBENCH= 1281
IDSOLVER= 172
FILE ID= node51/356824-1176839990

PBS_JOBID= 4590154

Free space on /tmp= 66475 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557957.opb
COMMAND LINE= oree /tmp/evaluation/356824-1176839990/instance-356824-1176839990.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-356824-1176839990 -o ROOT/results/node51/solver-356824-1176839990 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356824-1176839990/instance-356824-1176839990.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  aacf18cf0b8ed9727f2f81c2bd5074e6

RANDOM SEED= 321926370

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1873592 kB
Buffers:         15692 kB
Cached:         121800 kB
SwapCached:       8368 kB
Active:          82436 kB
Inactive:        69300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1873592 kB
SwapTotal:     4192956 kB
SwapFree:      4178808 kB
Dirty:            1380 kB
Writeback:           0 kB
Mapped:          15296 kB
Slab:            16636 kB
Committed_AS:  2540816 kB
PageTables:       1408 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= 66475 MiB

End job on node51 on Tue Apr 17 20:29:53 UTC 2007