Trace number 356826

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) 1800.12 1800.56

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900554072.opb
MD5SUM6281627dc4c435fe3011d1036bb94900
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 benchmark11.8832
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 695
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
0.00/0.02	c res. mode=mod
0.00/0.02	c VSIDS like heuristics
0.00/0.02	c complete search running
0.29/0.31	c restart after 401 decisions
0.29/0.39	c nbDecision=500 #constraints=3180
0.69/0.72	c restart after 801 decisions
1.00/1.00	c nbDecision=1000 #constraints=3661
1.99/2.02	c nbDecision=1500 #constraints=4144
2.20/2.23	c restart after 1601 decisions
3.39/3.48	c nbDecision=2000 #constraints=4631
5.59/5.67	c nbDecision=2500 #constraints=5123
8.49/8.50	c nbDecision=3000 #constraints=5619
9.69/9.72	c restart after 3201 decisions
12.19/12.23	c nbDecision=3500 #constraints=6098
16.29/16.30	c nbDecision=4000 #constraints=6587
21.89/22.00	c nbDecision=4500 #constraints=7072
28.59/28.61	c nbDecision=5000 #constraints=7560
35.38/35.48	c nbDecision=5500 #constraints=8054
43.68/43.73	c nbDecision=6000 #constraints=8538
51.38/51.42	c restart after 6401 decisions
53.58/53.62	c nbDecision=6500 #constraints=9023
61.07/61.19	c nbDecision=7000 #constraints=9509
69.77/69.82	c nbDecision=7500 #constraints=9976
81.07/81.17	c nbDecision=8000 #constraints=10454
93.66/93.72	c nbDecision=8500 #constraints=10934
110.87/110.92	c nbDecision=9000 #constraints=11430
124.86/124.98	c nbDecision=9500 #constraints=11921
141.45/141.56	c nbDecision=10000 #constraints=12408
157.66/157.77	c nbDecision=10500 #constraints=12902
177.75/177.87	c nbDecision=11000 #constraints=13399
197.04/197.16	c nbDecision=11500 #constraints=13891
219.44/219.59	c nbDecision=12000 #constraints=14383
243.93/244.02	c nbDecision=12500 #constraints=14874
259.92/260.01	c restart after 12801 decisions
271.93/272.07	c nbDecision=13000 #constraints=15365
297.72/297.82	c nbDecision=13500 #constraints=15857
321.41/321.54	c nbDecision=14000 #constraints=16354
348.80/348.98	c nbDecision=14500 #constraints=16850
373.80/373.97	c nbDecision=15000 #constraints=17336
399.10/399.30	c nbDecision=15500 #constraints=17831
430.79/430.97	c nbDecision=16000 #constraints=18322
465.48/465.64	c nbDecision=16500 #constraints=18811
492.48/492.68	c nbDecision=17000 #constraints=19300
529.87/530.03	c nbDecision=17500 #constraints=19794
557.36/557.54	c nbDecision=18000 #constraints=20279
592.95/593.13	c nbDecision=18500 #constraints=20769
633.24/633.41	c nbDecision=19000 #constraints=21262
675.13/675.32	c nbDecision=19500 #constraints=21752
712.42/712.69	c nbDecision=20000 #constraints=22245
741.92/742.18	c nbDecision=20500 #constraints=22729
770.41/770.63	c nbDecision=21000 #constraints=23225
792.91/793.14	c nbDecision=21500 #constraints=23708
820.40/820.63	c nbDecision=22000 #constraints=24196
859.48/859.73	c nbDecision=22500 #constraints=24689
903.17/903.44	c nbDecision=23000 #constraints=25167
947.66/947.96	c nbDecision=23500 #constraints=25651
989.35/989.65	c nbDecision=24000 #constraints=26138
1034.55/1034.85	c nbDecision=24500 #constraints=26634
1073.83/1074.11	c nbDecision=25000 #constraints=27127
1118.92/1119.26	c nbDecision=25500 #constraints=27608
1127.12/1127.45	c restart after 25601 decisions
1186.91/1187.22	c nbDecision=26000 #constraints=28092
1244.80/1245.14	c nbDecision=26500 #constraints=28585
1293.48/1293.82	c nbDecision=27000 #constraints=29071
1336.47/1336.89	c nbDecision=27500 #constraints=29545
1395.85/1396.29	c nbDecision=28000 #constraints=30029
1440.55/1440.95	c nbDecision=28500 #constraints=30515
1491.03/1491.41	c nbDecision=29000 #constraints=31009
1555.02/1555.41	c nbDecision=29500 #constraints=31496
1616.80/1617.28	c nbDecision=30000 #constraints=31969
1659.89/1660.33	c nbDecision=30500 #constraints=32458
1696.48/1696.96	c nbDecision=31000 #constraints=32937
1745.18/1745.62	c nbDecision=31500 #constraints=33409
1800.07/1800.50	Received signal 15
1800.07/1800.54	
1800.07/1800.54	s UNKNOWN
1800.07/1800.54	
1800.07/1800.54	c user time= 1799.97 s
1800.07/1800.54	c system time= 0.142978 s
1800.07/1800.54	c wall clock time=1800.54

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/node57/watcher-356826-1176840475 -o ROOT/results/node57/solver-356826-1176840475 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356826-1176840475/instance-356826-1176840475.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 0.95 0.96 3/64 4778
/proc/meminfo: memFree=1722312/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=1468 CPUtime=0
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 125183450 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 367 166 130 317 0 46 0

[startup+0.049795 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 4778
/proc/meminfo: memFree=1722312/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=2544 CPUtime=0.04
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 424 0 0 0 4 0 0 0 18 0 1 0 125183450 2605056 406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712518 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 636 406 139 317 0 315 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2544

[startup+0.101798 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 4778
/proc/meminfo: memFree=1722312/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=2544 CPUtime=0.09
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 125183450 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562669 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301814 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 4778
/proc/meminfo: memFree=1722312/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=2804 CPUtime=0.29
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 499 0 0 0 29 0 0 0 19 0 1 0 125183450 2871296 481 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 701 481 139 317 0 380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2804

[startup+0.70185 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 4778
/proc/meminfo: memFree=1722312/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=3192 CPUtime=0.69
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 595 0 0 0 69 0 0 0 23 0 1 0 125183450 3268608 577 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 798 577 139 317 0 477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3192

[startup+1.50192 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 4779
/proc/meminfo: memFree=1720320/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=3584 CPUtime=1.49
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 718 0 0 0 149 0 0 0 25 0 1 0 125183450 3670016 700 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 896 700 139 317 0 575 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3584

[startup+3.10106 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 4779
/proc/meminfo: memFree=1719616/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=4376 CPUtime=3.09
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 891 0 0 0 309 0 0 0 25 0 1 0 125183450 4481024 873 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 1094 873 139 317 0 773 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4376

[startup+6.30133 s]
/proc/loadavg: 0.92 0.95 0.96 2/65 4779
/proc/meminfo: memFree=1718464/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=5176 CPUtime=6.29
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 1100 0 0 0 629 0 0 0 25 0 1 0 125183450 5300224 1082 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 1294 1082 139 317 0 973 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5176

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.96 2/65 4779
/proc/meminfo: memFree=1717248/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=6368 CPUtime=12.69
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 1412 0 0 0 1268 1 0 0 25 0 1 0 125183450 6520832 1357 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716198 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 1592 1357 139 317 0 1271 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6368

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.96 2/65 4779
/proc/meminfo: memFree=1715456/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=8088 CPUtime=25.48
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 1829 0 0 0 2547 1 0 0 25 0 1 0 125183450 8282112 1774 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 2022 1774 139 317 0 1701 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8088

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.96 2/65 4779
/proc/meminfo: memFree=1713472/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=10068 CPUtime=51.08
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 2337 0 0 0 5106 2 0 0 25 0 1 0 125183450 10309632 2282 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 2517 2282 139 317 0 2196 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10068

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.96 2/65 4779
/proc/meminfo: memFree=1710400/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=13368 CPUtime=102.27
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 3164 0 0 0 10224 3 0 0 25 0 1 0 125183450 13688832 3037 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134533545 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 3342 3037 139 317 0 3021 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13368

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 4779
/proc/meminfo: memFree=1708160/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=15608 CPUtime=162.26
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 3754 0 0 0 16222 4 0 0 25 0 1 0 125183450 15982592 3627 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 3902 3627 170 317 0 3581 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 15608

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 4779
/proc/meminfo: memFree=1706304/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=17384 CPUtime=222.23
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 4201 0 0 0 22219 4 0 0 25 0 1 0 125183450 17801216 4074 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718449 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 4346 4074 170 317 0 4025 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17384

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 4779
/proc/meminfo: memFree=1704896/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=18712 CPUtime=282.22
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 4553 0 0 0 28217 5 0 0 25 0 1 0 125183450 19161088 4426 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 4678 4426 170 317 0 4357 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18712

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 4779
/proc/meminfo: memFree=1703360/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=20472 CPUtime=342.2
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 4929 0 0 0 34215 5 0 0 25 0 1 0 125183450 20963328 4802 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 5118 4802 170 317 0 4797 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20472

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 4779
/proc/meminfo: memFree=1702016/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=21808 CPUtime=402.2
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 5280 0 0 0 40214 6 0 0 25 0 1 0 125183450 22331392 5153 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 5452 5153 170 317 0 5131 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 21808

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 4779
/proc/meminfo: memFree=1700864/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=22980 CPUtime=462.18
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 5549 0 0 0 46212 6 0 0 25 0 1 0 125183450 23531520 5422 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 5745 5422 170 317 0 5424 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 22980

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 4779
/proc/meminfo: memFree=1699584/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=24348 CPUtime=522.17
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 5880 0 0 0 52210 7 0 0 25 0 1 0 125183450 24932352 5753 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 6087 5753 170 317 0 5766 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 24348

[startup+582.301 s]
/proc/loadavg: 1.05 0.99 0.96 2/65 4779
/proc/meminfo: memFree=1698432/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=25408 CPUtime=582.15
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 6160 0 0 0 58208 7 0 0 25 0 1 0 125183450 26017792 6033 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 6352 6033 170 317 0 6031 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 25408

[startup+642.302 s]
/proc/loadavg: 1.02 0.99 0.96 2/65 4779
/proc/meminfo: memFree=1697280/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=27180 CPUtime=642.14
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 6581 0 0 0 64207 7 0 0 25 0 1 0 125183450 27832320 6312 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 6795 6312 170 317 0 6474 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 27180


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4779
/proc/meminfo: memFree=1692480/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=31884 CPUtime=882.08
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 7763 0 0 0 88200 8 0 0 25 0 1 0 125183450 32649216 7494 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 7971 7494 170 317 0 7650 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 31884

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4779
/proc/meminfo: memFree=1691648/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=32672 CPUtime=942.07
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 7973 0 0 0 94198 9 0 0 25 0 1 0 125183450 33456128 7704 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 8168 7704 170 317 0 7847 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 32672

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4779
/proc/meminfo: memFree=1690752/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=33592 CPUtime=1002.05
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 8197 0 0 0 100196 9 0 0 25 0 1 0 125183450 34398208 7928 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563383 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 8398 7928 170 317 0 8077 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 33592

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4779
/proc/meminfo: memFree=1689728/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=34660 CPUtime=1062.04
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 8444 0 0 0 106194 10 0 0 25 0 1 0 125183450 35491840 8175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 8665 8175 170 317 0 8344 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 34660

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4779
/proc/meminfo: memFree=1688832/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=35604 CPUtime=1122.02
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 8677 0 0 0 112192 10 0 0 25 0 1 0 125183450 36458496 8408 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 8901 8408 170 317 0 8580 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 35604

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4780
/proc/meminfo: memFree=1688256/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=36132 CPUtime=1182.01
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 8812 0 0 0 118190 11 0 0 25 0 1 0 125183450 36999168 8543 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 9033 8543 170 317 0 8712 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 36132

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.96 3/65 4781
/proc/meminfo: memFree=1687552/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=36936 CPUtime=1241.99
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 8981 0 0 0 124188 11 0 0 25 0 1 0 125183450 37822464 8712 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 9234 8712 170 317 0 8913 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 36936

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4781
/proc/meminfo: memFree=1686720/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=37728 CPUtime=1301.98
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 9190 0 0 0 130187 11 0 0 25 0 1 0 125183450 38633472 8921 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 9432 8921 170 317 0 9111 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 37728

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4781
/proc/meminfo: memFree=1686016/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=38432 CPUtime=1361.96
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 9367 0 0 0 136185 11 0 0 25 0 1 0 125183450 39354368 9098 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 9608 9098 170 317 0 9287 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 38432

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4781
/proc/meminfo: memFree=1685248/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=39292 CPUtime=1421.96
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 9558 0 0 0 142184 12 0 0 25 0 1 0 125183450 40235008 9289 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 9823 9289 170 317 0 9502 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 39292

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4781
/proc/meminfo: memFree=1684480/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=40112 CPUtime=1481.93
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 9753 0 0 0 148181 12 0 0 25 0 1 0 125183450 41074688 9484 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 10028 9484 170 317 0 9707 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 40112

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4781
/proc/meminfo: memFree=1683648/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=41028 CPUtime=1541.92
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 9947 0 0 0 154179 13 0 0 25 0 1 0 125183450 42012672 9678 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563339 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 10257 9678 170 317 0 9936 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 41028

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4781
/proc/meminfo: memFree=1683136/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=41688 CPUtime=1601.91
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 10101 0 0 0 160178 13 0 0 25 0 1 0 125183450 42688512 9832 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 10422 9832 170 317 0 10101 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 41688

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4781
/proc/meminfo: memFree=1682112/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=42680 CPUtime=1661.89
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 10341 0 0 0 166176 13 0 0 25 0 1 0 125183450 43704320 10072 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712505 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 10670 10072 170 317 0 10349 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 42680

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4781
/proc/meminfo: memFree=1680896/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=44232 CPUtime=1721.88
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 10674 0 0 0 172174 14 0 0 25 0 1 0 125183450 45293568 10372 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 11058 10372 170 317 0 10737 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 44232

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4781
/proc/meminfo: memFree=1680128/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=44968 CPUtime=1781.87
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 10865 0 0 0 178173 14 0 0 25 0 1 0 125183450 46047232 10563 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 11242 10563 170 317 0 10921 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 44968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4781
/proc/meminfo: memFree=1679936/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=45232 CPUtime=1800.07
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 10908 0 0 0 179993 14 0 0 25 0 1 0 125183450 46317568 10606 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 11308 10606 170 317 0 10987 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 45232

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4781
/proc/meminfo: memFree=1679936/2055920 swapFree=4174176/4192956
[pid=4778] ppid=4776 vsize=45232 CPUtime=1800.07
/proc/4778/stat : 4778 (oree) R 4776 4778 4194 0 -1 4194304 10908 0 0 0 179993 14 0 0 25 0 1 0 125183450 46317568 10606 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4778/statm: 11308 10606 170 317 0 10987 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 45232

Child status: 0
Real time (s): 1800.56
CPU time (s): 1800.12
CPU user time (s): 1799.97
CPU system time (s): 0.148977
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 45232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10924
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= 1005

runsolver used 1.3218 second user time and 3.63845 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Tue Apr 17 20:07:55 UTC 2007

IDJOB= 356826
IDBENCH= 1299
IDSOLVER= 172
FILE ID= node57/356826-1176840475

PBS_JOBID= 4590160

Free space on /tmp= 66511 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900554072.opb
COMMAND LINE= oree /tmp/evaluation/356826-1176840475/instance-356826-1176840475.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-356826-1176840475 -o ROOT/results/node57/solver-356826-1176840475 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356826-1176840475/instance-356826-1176840475.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  6281627dc4c435fe3011d1036bb94900

RANDOM SEED= 664977372

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1722720 kB
Buffers:         24288 kB
Cached:         248868 kB
SwapCached:      13056 kB
Active:         190492 kB
Inactive:       101516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1722720 kB
SwapTotal:     4192956 kB
SwapFree:      4174176 kB
Dirty:            1388 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            27316 kB
Committed_AS:   837720 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= 66511 MiB

End job on node57 on Tue Apr 17 20:37:58 UTC 2007