Trace number 359872

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) 1800.07 1800.73

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567003.opb
MD5SUM2c89f98280dbfe67701e28e9614a6259
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark2.28465
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
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 715
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
0.39/0.41	c nbDecision=500 #constraints=3177
0.79/0.82	c restart after 801 decisions
1.09/1.12	c nbDecision=1000 #constraints=3650
1.99/2.01	c nbDecision=1500 #constraints=4126
2.19/2.20	c restart after 1601 decisions
3.29/3.31	c nbDecision=2000 #constraints=4597
5.09/5.11	c nbDecision=2500 #constraints=5074
7.49/7.51	c nbDecision=3000 #constraints=5554
8.69/8.79	c restart after 3201 decisions
10.79/10.80	c nbDecision=3500 #constraints=6010
14.89/14.90	c nbDecision=4000 #constraints=6501
19.59/19.60	c nbDecision=4500 #constraints=6981
24.78/24.83	c nbDecision=5000 #constraints=7463
29.38/29.46	c nbDecision=5500 #constraints=7944
35.88/35.95	c nbDecision=6000 #constraints=8418
41.87/41.90	c restart after 6401 decisions
43.17/43.23	c nbDecision=6500 #constraints=8888
51.47/51.59	c nbDecision=7000 #constraints=9374
60.77/60.87	c nbDecision=7500 #constraints=9872
71.56/71.61	c nbDecision=8000 #constraints=10350
83.06/83.10	c nbDecision=8500 #constraints=10819
95.85/95.90	c nbDecision=9000 #constraints=11276
110.85/110.91	c nbDecision=9500 #constraints=11748
123.25/123.30	c nbDecision=10000 #constraints=12233
137.34/137.41	c nbDecision=10500 #constraints=12699
150.64/150.79	c nbDecision=11000 #constraints=13183
163.74/163.84	c nbDecision=11500 #constraints=13665
180.73/180.88	c nbDecision=12000 #constraints=14141
196.02/196.14	c nbDecision=12500 #constraints=14625
206.82/206.92	c restart after 12801 decisions
213.72/213.86	c nbDecision=13000 #constraints=15096
234.81/234.99	c nbDecision=13500 #constraints=15584
257.30/257.42	c nbDecision=14000 #constraints=16068
278.69/278.81	c nbDecision=14500 #constraints=16549
302.28/302.50	c nbDecision=15000 #constraints=17040
327.07/327.26	c nbDecision=15500 #constraints=17518
349.06/349.29	c nbDecision=16000 #constraints=18001
371.66/371.83	c nbDecision=16500 #constraints=18483
392.35/392.57	c nbDecision=17000 #constraints=18974
416.04/416.22	c nbDecision=17500 #constraints=19455
444.73/444.96	c nbDecision=18000 #constraints=19935
475.92/476.20	c nbDecision=18500 #constraints=20406
506.00/506.21	c nbDecision=19000 #constraints=20888
535.69/535.91	c nbDecision=19500 #constraints=21369
564.09/564.39	c nbDecision=20000 #constraints=21856
593.07/593.33	c nbDecision=20500 #constraints=22339
624.67/624.94	c nbDecision=21000 #constraints=22817
667.85/668.14	c nbDecision=21500 #constraints=23303
710.73/711.09	c nbDecision=22000 #constraints=23788
753.62/753.97	c nbDecision=22500 #constraints=24280
790.70/791.04	c nbDecision=23000 #constraints=24755
831.19/831.56	c nbDecision=23500 #constraints=25237
865.08/865.40	c nbDecision=24000 #constraints=25734
903.47/903.82	c nbDecision=24500 #constraints=26218
946.44/946.82	c nbDecision=25000 #constraints=26699
987.24/987.70	c nbDecision=25500 #constraints=27184
998.03/998.47	c restart after 25601 decisions
1028.02/1028.48	c nbDecision=26000 #constraints=27672
1072.00/1072.45	c nbDecision=26500 #constraints=28148
1116.98/1117.42	c nbDecision=27000 #constraints=28637
1173.17/1173.62	c nbDecision=27500 #constraints=29121
1217.45/1217.91	c nbDecision=28000 #constraints=29605
1265.73/1266.27	c nbDecision=28500 #constraints=30094
1318.51/1319.09	c nbDecision=29000 #constraints=30587
1374.40/1374.96	c nbDecision=29500 #constraints=31078
1426.68/1427.25	c nbDecision=30000 #constraints=31568
1483.95/1484.60	c nbDecision=30500 #constraints=32052
1538.73/1539.35	c nbDecision=31000 #constraints=32534
1597.72/1598.32	c nbDecision=31500 #constraints=33022
1660.99/1661.63	c nbDecision=32000 #constraints=33507
1723.27/1723.91	c nbDecision=32500 #constraints=33983
1778.34/1779.07	c nbDecision=33000 #constraints=34469
1800.05/1800.71	Received signal 15
1800.05/1800.71	
1800.05/1800.71	s UNKNOWN
1800.05/1800.71	
1800.05/1800.71	c user time= 1799.8 s
1800.05/1800.71	c system time= 0.26096 s
1800.05/1800.71	c wall clock time=1800.71

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/node40/watcher-359872-1176841548 -o ROOT/results/node40/solver-359872-1176841548 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/359872-1176841548/instance-359872-1176841548.opb mod 

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


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 31218
/proc/meminfo: memFree=1650624/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=1468 CPUtime=0
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 13034340 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134827803 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 367 165 130 317 0 46 0

[startup+0.058597 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 31218
/proc/meminfo: memFree=1650624/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=2544 CPUtime=0.05
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 424 0 0 0 5 0 0 0 18 0 1 0 13034340 2605056 406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 636 406 139 317 0 315 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2544

[startup+0.101605 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 31218
/proc/meminfo: memFree=1650624/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=2544 CPUtime=0.09
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 13034340 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301647 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 31218
/proc/meminfo: memFree=1650624/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=2808 CPUtime=0.29
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 490 0 0 0 29 0 0 0 19 0 1 0 13034340 2875392 472 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284176 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 702 472 139 317 0 381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701731 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 31218
/proc/meminfo: memFree=1650624/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=3204 CPUtime=0.69
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 596 0 0 0 69 0 0 0 22 0 1 0 13034340 3280896 578 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 801 578 139 317 0 480 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3204

[startup+1.5019 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1648632/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=3732 CPUtime=1.49
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 752 0 0 0 149 0 0 0 25 0 1 0 13034340 3821568 734 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134533550 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 933 734 139 317 0 612 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3732

[startup+3.10123 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1647736/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=4652 CPUtime=3.09
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 959 0 0 0 309 0 0 0 25 0 1 0 13034340 4763648 941 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604122 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 1163 941 139 317 0 842 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4652

[startup+6.3019 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1646328/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=5840 CPUtime=6.29
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 1308 0 0 0 629 0 0 0 25 0 1 0 13034340 5980160 1253 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 1460 1253 170 317 0 1139 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5840

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1645048/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=6892 CPUtime=12.69
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 1581 0 0 0 1268 1 0 0 25 0 1 0 13034340 7057408 1526 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712505 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 1723 1526 170 317 0 1402 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6892

[startup+25.5019 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1643192/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=8812 CPUtime=25.48
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 2021 0 0 0 2547 1 0 0 25 0 1 0 13034340 9023488 1966 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563628 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 2203 1966 170 317 0 1882 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8812

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1640952/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=10932 CPUtime=51.07
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 2565 0 0 0 5106 1 0 0 25 0 1 0 13034340 11194368 2510 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 2733 2510 170 317 0 2412 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10932

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1638072/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=14020 CPUtime=102.26
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 3345 0 0 0 10223 3 0 0 25 0 1 0 13034340 14356480 3218 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 3505 3218 170 317 0 3184 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14020

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1635192/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=16980 CPUtime=162.23
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 4053 0 0 0 16218 5 0 0 25 0 1 0 13034340 17387520 3926 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711478 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 4245 3926 170 317 0 3924 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16980

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1632632/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=19484 CPUtime=222.21
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 4682 0 0 0 22215 6 0 0 25 0 1 0 13034340 19951616 4555 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 4871 4555 170 317 0 4550 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19484

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1630840/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=21240 CPUtime=282.19
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 5112 0 0 0 28212 7 0 0 25 0 1 0 13034340 21749760 4985 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 5310 4985 170 317 0 4989 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 21240

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1629176/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=22968 CPUtime=342.17
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 5526 0 0 0 34209 8 0 0 25 0 1 0 13034340 23519232 5399 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 5742 5399 170 317 0 5421 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 22968

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1627256/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=24964 CPUtime=402.15
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 6029 0 0 0 40206 9 0 0 25 0 1 0 13034340 25563136 5902 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 6241 5902 170 317 0 5920 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 24964

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1625720/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=26468 CPUtime=462.12
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 6388 0 0 0 46203 9 0 0 25 0 1 0 13034340 27103232 6261 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 6617 6261 170 317 0 6296 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 26468

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1624248/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=28604 CPUtime=522.1
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 6912 0 0 0 52200 10 0 0 25 0 1 0 13034340 29290496 6610 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 7151 6610 170 317 0 6830 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 28604

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1622904/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=29972 CPUtime=582.08
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 7265 0 0 0 58197 11 0 0 25 0 1 0 13034340 30691328 6963 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563383 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 7493 6963 170 317 0 7172 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 29972

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1621688/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=31288 CPUtime=642.06
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 7584 0 0 0 64194 12 0 0 25 0 1 0 13034340 32038912 7282 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 7822 7282 170 317 0 7501 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 31288


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1617144/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=35996 CPUtime=881.97
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 8700 0 0 0 88182 15 0 0 25 0 1 0 13034340 36859904 8398 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 8999 8398 170 317 0 8678 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 35996

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1616120/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=36976 CPUtime=941.95
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 8966 0 0 0 94179 16 0 0 25 0 1 0 13034340 37863424 8664 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 9244 8664 170 317 0 8923 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 36976

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1615096/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=37960 CPUtime=1001.93
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 9231 0 0 0 100176 17 0 0 25 0 1 0 13034340 38871040 8929 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 9490 8929 170 317 0 9169 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 37960

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1614072/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=39036 CPUtime=1061.9
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 9481 0 0 0 106173 17 0 0 25 0 1 0 13034340 39972864 9179 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 9759 9179 170 317 0 9438 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 39036

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1613048/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=40080 CPUtime=1121.88
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 9734 0 0 0 112170 18 0 0 25 0 1 0 13034340 41041920 9432 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 10020 9432 170 317 0 9699 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 40080

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1612216/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=40868 CPUtime=1181.86
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 9950 0 0 0 118167 19 0 0 25 0 1 0 13034340 41848832 9648 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 10217 9648 170 317 0 9896 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 40868

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1611192/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=41788 CPUtime=1241.84
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 10203 0 0 0 124164 20 0 0 25 0 1 0 13034340 42790912 9901 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 10447 9901 170 317 0 10126 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 41788

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1610296/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=42612 CPUtime=1301.83
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 10405 0 0 0 130162 21 0 0 25 0 1 0 13034340 43634688 10103 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 10653 10103 170 317 0 10332 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 42612

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1609528/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=43400 CPUtime=1361.8
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 10606 0 0 0 136159 21 0 0 25 0 1 0 13034340 44441600 10304 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 10850 10304 170 317 0 10529 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 43400

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31219
/proc/meminfo: memFree=1608632/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=44324 CPUtime=1421.78
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 10831 0 0 0 142156 22 0 0 25 0 1 0 13034340 45387776 10529 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604492 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 11081 10529 170 317 0 10760 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 44324

[startup+1482.3 s]
/proc/loadavg: 1.03 0.99 0.98 2/78 31219
/proc/meminfo: memFree=1607864/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=45268 CPUtime=1481.75
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 11022 0 0 0 148153 22 0 0 25 0 1 0 13034340 46354432 10720 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 11317 10720 170 317 0 10996 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 45268

[startup+1542.3 s]
/proc/loadavg: 1.05 1.00 0.99 2/78 31219
/proc/meminfo: memFree=1607032/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=46188 CPUtime=1541.73
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 11226 0 0 0 154150 23 0 0 25 0 1 0 13034340 47296512 10924 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 11547 10924 170 317 0 11226 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 46188

[startup+1602.3 s]
/proc/loadavg: 1.13 1.03 1.00 2/78 31219
/proc/meminfo: memFree=1606200/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=47240 CPUtime=1601.71
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 11459 0 0 0 160147 24 0 0 25 0 1 0 13034340 48373760 11124 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 11810 11124 170 317 0 11489 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 47240

[startup+1662.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/78 31219
/proc/meminfo: memFree=1605432/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=48160 CPUtime=1661.69
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 11666 0 0 0 166145 24 0 0 25 0 1 0 13034340 49315840 11331 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 12040 11331 170 317 0 11719 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 48160

[startup+1722.3 s]
/proc/loadavg: 1.14 1.06 1.01 2/78 31219
/proc/meminfo: memFree=1604600/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=48964 CPUtime=1721.67
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 11866 0 0 0 172142 25 0 0 25 0 1 0 13034340 50139136 11531 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604207 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 12241 11531 170 317 0 11920 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 48964

[startup+1782.3 s]
/proc/loadavg: 1.05 1.05 1.00 2/78 31219
/proc/meminfo: memFree=1603832/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=49624 CPUtime=1781.64
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 12055 0 0 0 178139 25 0 0 25 0 1 0 13034340 50814976 11720 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 12406 11720 170 317 0 12085 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 49624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 31219
/proc/meminfo: memFree=1603640/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=49756 CPUtime=1800.05
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 12096 0 0 0 179979 26 0 0 25 0 1 0 13034340 50950144 11761 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 12439 11761 170 317 0 12118 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 49756

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: 1.04 1.04 1.00 2/78 31219
/proc/meminfo: memFree=1603640/2055920 swapFree=4192956/4192956
[pid=31218] ppid=31216 vsize=49756 CPUtime=1800.05
/proc/31218/stat : 31218 (oree) R 31216 31218 30876 0 -1 4194304 12096 0 0 0 179979 26 0 0 25 0 1 0 13034340 50950144 11761 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31218/statm: 12439 11761 170 317 0 12118 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 49756

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.07
CPU user time (s): 1799.8
CPU system time (s): 0.268959
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 49756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.268959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12112
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= 3459

runsolver used 2.19867 second user time and 4.34234 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue Apr 17 20:25:48 UTC 2007

IDJOB= 359872
IDBENCH= 1326
IDSOLVER= 172
FILE ID= node40/359872-1176841548

PBS_JOBID= 4590176

Free space on /tmp= 66546 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567003.opb
COMMAND LINE= oree /tmp/evaluation/359872-1176841548/instance-359872-1176841548.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-359872-1176841548 -o ROOT/results/node40/solver-359872-1176841548 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/359872-1176841548/instance-359872-1176841548.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  2c89f98280dbfe67701e28e9614a6259

RANDOM SEED= 834468659

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1651096 kB
Buffers:         40692 kB
Cached:         193432 kB
SwapCached:          0 kB
Active:          75268 kB
Inactive:       261228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651096 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1496 kB
Writeback:           0 kB
Mapped:         121260 kB
Slab:            53828 kB
Committed_AS:   246744 kB
PageTables:       1864 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= 66546 MiB

End job on node40 on Tue Apr 17 20:55:51 UTC 2007