Trace number 360278

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) 1800.24 1800.83

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900573137.opb
MD5SUM4b18508c034d5953901bfe08c3658c68
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 benchmark134.304
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 693
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.02/0.02	c ...done
0.02/0.02	c #vars=231 #constraints=2707 hasObjective=no
0.02/0.03	c res. mode=mod
0.02/0.03	c VSIDS like heuristics
0.02/0.03	c complete search running
0.19/0.29	c restart after 401 decisions
0.29/0.38	c nbDecision=500 #constraints=3177
0.69/0.72	c restart after 801 decisions
0.89/0.97	c nbDecision=1000 #constraints=3655
1.79/1.89	c nbDecision=1500 #constraints=4132
2.09/2.11	c restart after 1601 decisions
3.09/3.10	c nbDecision=2000 #constraints=4606
4.79/4.88	c nbDecision=2500 #constraints=5091
7.08/7.15	c nbDecision=3000 #constraints=5563
7.89/7.99	c restart after 3201 decisions
9.90/9.94	c nbDecision=3500 #constraints=6030
13.39/13.42	c nbDecision=4000 #constraints=6513
18.39/18.49	c nbDecision=4500 #constraints=6993
23.68/23.75	c nbDecision=5000 #constraints=7469
28.88/28.93	c nbDecision=5500 #constraints=7955
35.18/35.24	c nbDecision=6000 #constraints=8436
41.38/41.47	c restart after 6401 decisions
43.48/43.53	c nbDecision=6500 #constraints=8914
51.37/51.41	c nbDecision=7000 #constraints=9398
60.08/60.18	c nbDecision=7500 #constraints=9888
70.67/70.77	c nbDecision=8000 #constraints=10375
85.68/85.78	c nbDecision=8500 #constraints=10857
103.37/103.44	c nbDecision=9000 #constraints=11347
115.96/116.01	c nbDecision=9500 #constraints=11834
130.76/130.85	c nbDecision=10000 #constraints=12316
147.45/147.55	c nbDecision=10500 #constraints=12793
164.65/164.70	c nbDecision=11000 #constraints=13273
182.24/182.39	c nbDecision=11500 #constraints=13755
201.33/201.48	c nbDecision=12000 #constraints=14240
218.74/218.81	c nbDecision=12500 #constraints=14728
229.23/229.39	c restart after 12801 decisions
239.93/240.05	c nbDecision=13000 #constraints=15202
261.42/261.57	c nbDecision=13500 #constraints=15686
280.62/280.73	c nbDecision=14000 #constraints=16164
303.81/303.94	c nbDecision=14500 #constraints=16648
325.30/325.41	c nbDecision=15000 #constraints=17131
346.70/346.89	c nbDecision=15500 #constraints=17624
369.59/369.75	c nbDecision=16000 #constraints=18114
396.48/396.65	c nbDecision=16500 #constraints=18609
424.38/424.51	c nbDecision=17000 #constraints=19089
450.56/450.70	c nbDecision=17500 #constraints=19579
475.46/475.62	c nbDecision=18000 #constraints=20060
502.65/502.83	c nbDecision=18500 #constraints=20549
530.25/530.47	c nbDecision=19000 #constraints=21035
556.24/556.45	c nbDecision=19500 #constraints=21522
588.93/589.14	c nbDecision=20000 #constraints=22006
624.82/625.07	c nbDecision=20500 #constraints=22487
659.91/660.19	c nbDecision=21000 #constraints=22966
692.00/692.21	c nbDecision=21500 #constraints=23456
722.40/722.68	c nbDecision=22000 #constraints=23949
754.19/754.50	c nbDecision=22500 #constraints=24427
787.48/787.70	c nbDecision=23000 #constraints=24915
819.37/819.66	c nbDecision=23500 #constraints=25397
852.16/852.47	c nbDecision=24000 #constraints=25880
884.95/885.24	c nbDecision=24500 #constraints=26362
921.44/921.79	c nbDecision=25000 #constraints=26845
962.93/963.24	c nbDecision=25500 #constraints=27329
971.23/971.54	c restart after 25601 decisions
1012.31/1012.69	c nbDecision=26000 #constraints=27807
1062.31/1062.70	c nbDecision=26500 #constraints=28284
1106.89/1107.28	c nbDecision=27000 #constraints=28765
1159.48/1159.88	c nbDecision=27500 #constraints=29245
1217.47/1217.84	c nbDecision=28000 #constraints=29723
1274.74/1275.14	c nbDecision=28500 #constraints=30204
1349.02/1349.49	c nbDecision=29000 #constraints=30697
1410.98/1411.40	c nbDecision=29500 #constraints=31170
1475.50/1476.02	c nbDecision=30000 #constraints=31652
1541.97/1542.55	c nbDecision=30500 #constraints=32127
1605.36/1605.96	c nbDecision=31000 #constraints=32606
1670.84/1671.42	c nbDecision=31500 #constraints=33083
1728.62/1729.26	c nbDecision=32000 #constraints=33577
1789.91/1790.54	c nbDecision=32500 #constraints=34059
1800.01/1800.60	Received signal 15
1800.20/1800.81	
1800.20/1800.81	s UNKNOWN
1800.20/1800.81	
1800.20/1800.81	c user time= 1799.96 s
1800.20/1800.81	c system time= 0.267959 s
1800.20/1800.81	c wall clock time=1800.81

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/node35/watcher-360278-1176842263 -o ROOT/results/node35/solver-360278-1176842263 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/360278-1176842263/instance-360278-1176842263.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 0.97 3/77 6665
/proc/meminfo: memFree=1834048/2055920 swapFree=4108740/4192956
[pid=6665] ppid=6663 vsize=1468 CPUtime=0
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 132141747 1503232 165 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134830900 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 367 165 130 317 0 46 0

[startup+0.0245581 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 6665
/proc/meminfo: memFree=1834048/2055920 swapFree=4108740/4192956
[pid=6665] ppid=6663 vsize=1864 CPUtime=0.02
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 289 0 0 0 2 0 0 0 18 0 1 0 132141747 1908736 271 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 466 271 130 317 0 145 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1864

[startup+0.101567 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 6665
/proc/meminfo: memFree=1834048/2055920 swapFree=4108740/4192956
[pid=6665] ppid=6663 vsize=2544 CPUtime=0.09
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 132141747 2605056 407 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135284215 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.30159 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 6665
/proc/meminfo: memFree=1834048/2055920 swapFree=4108740/4192956
[pid=6665] ppid=6663 vsize=2808 CPUtime=0.29
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 534 0 0 0 29 0 0 0 19 0 1 0 132141747 2875392 516 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134711055 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 702 516 170 317 0 381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701637 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 6665
/proc/meminfo: memFree=1834048/2055920 swapFree=4108740/4192956
[pid=6665] ppid=6663 vsize=3200 CPUtime=0.69
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 634 0 0 0 69 0 0 0 23 0 1 0 132141747 3276800 616 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718667 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 800 616 170 317 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3200

[startup+1.50173 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 6666
/proc/meminfo: memFree=1831992/2055920 swapFree=4108740/4192956
[pid=6665] ppid=6663 vsize=3728 CPUtime=1.49
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 787 0 0 0 149 0 0 0 25 0 1 0 132141747 3817472 769 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563683 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 932 769 170 317 0 611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3728

[startup+3.10192 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 6666
/proc/meminfo: memFree=1831160/2055920 swapFree=4108740/4192956
[pid=6665] ppid=6663 vsize=4512 CPUtime=3.09
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 982 0 0 0 309 0 0 0 25 0 1 0 132141747 4620288 964 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 1128 964 170 317 0 807 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4512

[startup+6.30129 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 6666
/proc/meminfo: memFree=1829824/2055920 swapFree=4108740/4192956
[pid=6665] ppid=6663 vsize=5840 CPUtime=6.29
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 1293 0 0 0 629 0 0 0 25 0 1 0 132141747 5980160 1238 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 1460 1238 170 317 0 1139 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5840

[startup+12.701 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 6666
/proc/meminfo: memFree=1828424/2055920 swapFree=4108740/4192956
[pid=6665] ppid=6663 vsize=7032 CPUtime=12.69
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 1599 0 0 0 1268 1 0 0 25 0 1 0 132141747 7200768 1544 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718437 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 1758 1544 170 317 0 1437 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7032

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 6666
/proc/meminfo: memFree=1826696/2055920 swapFree=4108740/4192956
[pid=6665] ppid=6663 vsize=8664 CPUtime=25.48
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 2003 0 0 0 2547 1 0 0 25 0 1 0 132141747 8871936 1948 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563383 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 2166 1948 170 317 0 1845 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8664

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 6668
/proc/meminfo: memFree=1824200/2055920 swapFree=4108740/4192956
[pid=6665] ppid=6663 vsize=11044 CPUtime=51.07
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 2593 0 0 0 5105 2 0 0 25 0 1 0 132141747 11309056 2538 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 2761 2538 170 317 0 2440 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11044

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 6668
/proc/meminfo: memFree=1821320/2055920 swapFree=4108868/4192956
[pid=6665] ppid=6663 vsize=14132 CPUtime=102.27
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 3383 0 0 0 10223 4 0 0 25 0 1 0 132141747 14471168 3256 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718667 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 3533 3256 170 317 0 3212 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14132

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6668
/proc/meminfo: memFree=1818632/2055920 swapFree=4108868/4192956
[pid=6665] ppid=6663 vsize=17016 CPUtime=162.25
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 4061 0 0 0 16220 5 0 0 25 0 1 0 132141747 17424384 3934 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 4254 3934 170 317 0 3933 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17016

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6668
/proc/meminfo: memFree=1816264/2055920 swapFree=4108868/4192956
[pid=6665] ppid=6663 vsize=19264 CPUtime=222.23
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 4637 0 0 0 22217 6 0 0 25 0 1 0 132141747 19726336 4510 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716198 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 4816 4510 170 317 0 4495 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19264

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6668
/proc/meminfo: memFree=1814408/2055920 swapFree=4108936/4192956
[pid=6665] ppid=6663 vsize=21212 CPUtime=282.22
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 5114 0 0 0 28215 7 0 0 25 0 1 0 132141747 21721088 4987 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 5303 4987 170 317 0 4982 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 21212

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6668
/proc/meminfo: memFree=1812424/2055920 swapFree=4108936/4192956
[pid=6665] ppid=6663 vsize=23416 CPUtime=342.2
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 5618 0 0 0 34212 8 0 0 25 0 1 0 132141747 23977984 5491 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 5854 5491 170 317 0 5533 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23416

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6668
/proc/meminfo: memFree=1810760/2055920 swapFree=4109000/4192956
[pid=6665] ppid=6663 vsize=25016 CPUtime=402.18
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 6019 0 0 0 40210 8 0 0 25 0 1 0 132141747 25616384 5892 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710946 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 6254 5892 170 317 0 5933 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 25016

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6668
/proc/meminfo: memFree=1809288/2055920 swapFree=4109000/4192956
[pid=6665] ppid=6663 vsize=26480 CPUtime=462.17
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 6385 0 0 0 46207 10 0 0 25 0 1 0 132141747 27115520 6258 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 6620 6258 170 317 0 6299 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 26480

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6668
/proc/meminfo: memFree=1807176/2055920 swapFree=4109000/4192956
[pid=6665] ppid=6663 vsize=29100 CPUtime=522.15
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 7034 0 0 0 52204 11 0 0 25 0 1 0 132141747 29798400 6732 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 7275 6732 170 317 0 6954 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29100

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6668
/proc/meminfo: memFree=1806216/2055920 swapFree=4109064/4192956
[pid=6665] ppid=6663 vsize=30284 CPUtime=582.13
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 7321 0 0 0 58201 12 0 0 25 0 1 0 132141747 31010816 7019 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712538 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 7571 7019 170 317 0 7250 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 30284

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6668
/proc/meminfo: memFree=1805000/2055920 swapFree=4109064/4192956
[pid=6665] ppid=6663 vsize=31516 CPUtime=642.13
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 7616 0 0 0 64200 13 0 0 25 0 1 0 132141747 32272384 7314 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134562663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 7879 7314 170 317 0 7558 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 31516


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6668
/proc/meminfo: memFree=1799944/2055920 swapFree=4109192/4192956
[pid=6665] ppid=6663 vsize=36540 CPUtime=882.05
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 8881 0 0 0 88189 16 0 0 25 0 1 0 132141747 37416960 8579 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 9135 8579 170 317 0 8814 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 36540

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6668
/proc/meminfo: memFree=1798856/2055920 swapFree=4109192/4192956
[pid=6665] ppid=6663 vsize=37468 CPUtime=942.03
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 9150 0 0 0 94187 16 0 0 25 0 1 0 132141747 38367232 8848 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 9367 8848 170 317 0 9046 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 37468

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6668
/proc/meminfo: memFree=1797960/2055920 swapFree=4109256/4192956
[pid=6665] ppid=6663 vsize=38304 CPUtime=1002.02
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 9373 0 0 0 100185 17 0 0 25 0 1 0 132141747 39223296 9071 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 9576 9071 170 317 0 9255 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 38304

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6668
/proc/meminfo: memFree=1797192/2055920 swapFree=4109256/4192956
[pid=6665] ppid=6663 vsize=39240 CPUtime=1062.01
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 9567 0 0 0 106183 18 0 0 25 0 1 0 132141747 40181760 9265 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 9810 9265 170 317 0 9489 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 39240

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6668
/proc/meminfo: memFree=1796296/2055920 swapFree=4109256/4192956
[pid=6665] ppid=6663 vsize=40224 CPUtime=1121.98
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 9791 0 0 0 112180 18 0 0 25 0 1 0 132141747 41189376 9489 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 10056 9489 170 317 0 9735 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 40224

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6668
/proc/meminfo: memFree=1795592/2055920 swapFree=4109320/4192956
[pid=6665] ppid=6663 vsize=40884 CPUtime=1181.97
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 9967 0 0 0 118178 19 0 0 25 0 1 0 132141747 41865216 9665 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 10221 9665 170 317 0 9900 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 40884

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6668
/proc/meminfo: memFree=1794952/2055920 swapFree=4109320/4192956
[pid=6665] ppid=6663 vsize=41560 CPUtime=1241.96
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 10125 0 0 0 124176 20 0 0 25 0 1 0 132141747 42557440 9823 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712496 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 10390 9823 170 317 0 10069 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 41560

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6668
/proc/meminfo: memFree=1794312/2055920 swapFree=4109384/4192956
[pid=6665] ppid=6663 vsize=42212 CPUtime=1301.94
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 10289 0 0 0 130174 20 0 0 25 0 1 0 132141747 43225088 9987 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 10553 9987 170 317 0 10232 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 42212

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6668
/proc/meminfo: memFree=1793672/2055920 swapFree=4109384/4192956
[pid=6665] ppid=6663 vsize=42904 CPUtime=1361.92
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 10443 0 0 0 136171 21 0 0 25 0 1 0 132141747 43933696 10141 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 10726 10141 170 317 0 10405 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 42904

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 6790
/proc/meminfo: memFree=1791760/2055920 swapFree=4109448/4192956
[pid=6665] ppid=6663 vsize=43732 CPUtime=1421.86
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 10611 0 0 0 142164 22 0 0 25 0 1 0 132141747 44781568 10309 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 10933 10309 170 317 0 10612 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 43732

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6866
/proc/meminfo: memFree=1792264/2055920 swapFree=4109448/4192956
[pid=6665] ppid=6663 vsize=44400 CPUtime=1481.8
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 10782 0 0 0 148157 23 0 0 25 0 1 0 132141747 45465600 10480 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715615 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 11100 10480 170 317 0 10779 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 44400

[startup+1542.3 s]
/proc/loadavg: 1.04 0.99 0.97 2/78 6866
/proc/meminfo: memFree=1791496/2055920 swapFree=4109448/4192956
[pid=6665] ppid=6663 vsize=45192 CPUtime=1541.77
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 10964 0 0 0 154154 23 0 0 25 0 1 0 132141747 46276608 10662 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 11298 10662 170 317 0 10977 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 45192

[startup+1602.3 s]
/proc/loadavg: 1.01 0.99 0.97 2/78 6866
/proc/meminfo: memFree=1790856/2055920 swapFree=4109512/4192956
[pid=6665] ppid=6663 vsize=45720 CPUtime=1601.76
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 11126 0 0 0 160152 24 0 0 25 0 1 0 132141747 46817280 10824 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 11430 10824 170 317 0 11109 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 45720

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 6866
/proc/meminfo: memFree=1790216/2055920 swapFree=4109512/4192956
[pid=6665] ppid=6663 vsize=46576 CPUtime=1661.75
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 11318 0 0 0 166150 25 0 0 25 0 1 0 132141747 47693824 10983 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 11644 10983 170 317 0 11323 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 46576

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 6866
/proc/meminfo: memFree=1789512/2055920 swapFree=4109576/4192956
[pid=6665] ppid=6663 vsize=47108 CPUtime=1721.72
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 11480 0 0 0 172147 25 0 0 25 0 1 0 132141747 48238592 11145 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 11777 11145 170 317 0 11456 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 47108

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 6866
/proc/meminfo: memFree=1788936/2055920 swapFree=4109576/4192956
[pid=6665] ppid=6663 vsize=47772 CPUtime=1781.71
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 11629 0 0 0 178145 26 0 0 25 0 1 0 132141747 48918528 11294 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 11943 11294 170 317 0 11622 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 47772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 6866
/proc/meminfo: memFree=1788680/2055920 swapFree=4109576/4192956
[pid=6665] ppid=6663 vsize=48032 CPUtime=1800.01
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 11684 0 0 0 179975 26 0 0 25 0 1 0 132141747 49184768 11349 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 12008 11349 170 317 0 11687 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 48032

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

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

[startup+1800.8 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 6866
/proc/meminfo: memFree=1788680/2055920 swapFree=4109576/4192956
[pid=6665] ppid=6663 vsize=48032 CPUtime=1800.2
/proc/6665/stat : 6665 (oree) R 6663 6665 6080 0 -1 4194304 11685 0 0 0 179994 26 0 0 25 0 1 0 132141747 49184768 11350 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6665/statm: 12008 11350 170 317 0 11687 0
Current children cumulated CPU time (s) 1800.2
Current children cumulated vsize (KiB) 48032

Child status: 0
Real time (s): 1800.83
CPU time (s): 1800.24
CPU user time (s): 1799.97
CPU system time (s): 0.275958
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 48032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.275958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11701
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= 36513

runsolver used 2.09068 second user time and 4.38733 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Tue Apr 17 20:37:43 UTC 2007

IDJOB= 360278
IDBENCH= 1358
IDSOLVER= 172
FILE ID= node35/360278-1176842263

PBS_JOBID= 4590142

Free space on /tmp= 66477 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900573137.opb
COMMAND LINE= oree /tmp/evaluation/360278-1176842263/instance-360278-1176842263.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-360278-1176842263 -o ROOT/results/node35/solver-360278-1176842263 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/360278-1176842263/instance-360278-1176842263.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  4b18508c034d5953901bfe08c3658c68

RANDOM SEED= 998403680

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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:      2055920 kB
MemFree:       1834520 kB
Buffers:         31440 kB
Cached:          96992 kB
SwapCached:      24772 kB
Active:         120704 kB
Inactive:        66200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1834520 kB
SwapTotal:     4192956 kB
SwapFree:      4108740 kB
Dirty:            1408 kB
Writeback:           0 kB
Mapped:          52008 kB
Slab:            19772 kB
Committed_AS:  2379848 kB
PageTables:       2028 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= 66477 MiB

End job on node35 on Tue Apr 17 21:07:46 UTC 2007