Trace number 357235

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 NameAnswerObjective functionCPU timeWall clock time
oree 0.1.2 alpha? (TO) 1800.32 1800.97

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-mps-v2-20-10-ran13x13.opb
MD5SUMf6afca2947f6ff68bd855d0ea2ea59a9
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark3502080
Best CPU time to get the best result obtained on this benchmark1800.37
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3502080
Optimality of the best value was proved NO
Number of variables5239
Total number of constraints195
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints195
Minimum length of a constraint31
Maximum length of a constraint390
Number of terms in the objective function 5239
Biggest coefficient in the objective function 5368709120
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 968548072570
Number of bits of the sum of numbers in the objective function 40
Biggest number in a constraint 5368709120
Number of bits of the biggest number in a constraint 33
Biggest sum of numbers in a constraint 968548072570
Number of bits of the biggest sum of numbers40
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...
0.05/0.07	c ...done
0.05/0.07	c #vars=5239 #constraints=222 hasObjective=yes
0.09/0.14	c res. mode=mod
0.09/0.14	c VSIDS like heuristics
0.09/0.14	c complete search running
0.19/0.20	c restart after 401 decisions
0.19/0.21	c nbDecision=500 #constraints=234
0.19/0.22	c restart after 801 decisions
0.19/0.23	c nbDecision=1000 #constraints=234
0.19/0.25	c nbDecision=1500 #constraints=234
0.19/0.25	c restart after 1601 decisions
0.19/0.27	c nbDecision=2000 #constraints=234
0.19/0.29	c nbDecision=2500 #constraints=234
5.09/5.11	c nbDecision=3000 #constraints=526
9.09/9.15	c restart after 3201 decisions
9.19/9.20	c nbDecision=3500 #constraints=727
9.19/9.23	c nbDecision=4000 #constraints=727
13.09/13.13	c nbDecision=4500 #constraints=913
24.89/24.95	c nbDecision=5000 #constraints=1420
38.48/38.51	c nbDecision=5500 #constraints=1918
53.17/53.23	c nbDecision=6000 #constraints=2414
66.97/67.05	c restart after 6401 decisions
67.37/67.48	c nbDecision=6500 #constraints=2816
67.57/67.61	c nbDecision=7000 #constraints=2816
67.77/67.87	c nbDecision=7500 #constraints=2816
86.56/86.62	c nbDecision=8000 #constraints=3305
107.35/107.47	c nbDecision=8500 #constraints=3799
130.75/130.82	c nbDecision=9000 #constraints=4303
152.93/153.05	c nbDecision=9500 #constraints=4805
182.13/182.20	c nbDecision=10000 #constraints=5301
210.81/210.97	c nbDecision=10500 #constraints=5791
243.31/243.44	c nbDecision=11000 #constraints=6297
272.29/272.48	c nbDecision=11500 #constraints=6793
310.78/310.98	c nbDecision=12000 #constraints=7295
345.36/345.59	c nbDecision=12500 #constraints=7791
369.06/369.23	c restart after 12801 decisions
370.75/370.92	c nbDecision=13000 #constraints=8095
371.05/371.28	c nbDecision=13500 #constraints=8095
380.55/380.79	c nbDecision=14000 #constraints=8190
417.14/417.30	c nbDecision=14500 #constraints=8686
461.22/461.49	c nbDecision=15000 #constraints=9183
507.51/507.75	c nbDecision=15500 #constraints=9683
558.68/558.93	c nbDecision=16000 #constraints=10183
605.97/606.21	c nbDecision=16500 #constraints=10687
661.65/661.97	c nbDecision=17000 #constraints=11182
714.04/714.31	c nbDecision=17500 #constraints=11685
771.31/771.67	c nbDecision=18000 #constraints=12177
824.80/825.10	c nbDecision=18500 #constraints=12680
889.47/889.81	c nbDecision=19000 #constraints=13176
951.44/951.81	c nbDecision=19500 #constraints=13677
1018.43/1018.83	c nbDecision=20000 #constraints=14178
1079.10/1079.52	c nbDecision=20500 #constraints=14682
1154.37/1154.88	c nbDecision=21000 #constraints=15177
1218.15/1218.68	c nbDecision=21500 #constraints=15671
1292.32/1292.80	c nbDecision=22000 #constraints=16169
1358.90/1359.45	c nbDecision=22500 #constraints=16673
1445.97/1446.53	c nbDecision=23000 #constraints=17170
1528.53/1529.13	c nbDecision=23500 #constraints=17669
1613.60/1614.29	c nbDecision=24000 #constraints=18171
1701.48/1702.11	c nbDecision=24500 #constraints=18670
1788.94/1789.60	c nbDecision=25000 #constraints=19170
1800.05/1800.70	Received signal 15
1800.14/1800.85	
1800.14/1800.85	s UNKNOWN
1800.14/1800.85	
1800.14/1800.85	c user time= 1799.24 s
1800.14/1800.85	c system time= 0.954854 s
1800.14/1800.85	c wall clock time=1800.85

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-357235-1176991922 -o ROOT/results/node40/solver-357235-1176991922 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357235-1176991922/instance-357235-1176991922.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: 1.00 1.00 0.99 3/77 15041
/proc/meminfo: memFree=1317096/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=1468 CPUtime=0
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 28071789 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 367 161 127 317 0 46 0

[startup+0.0546609 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 15041
/proc/meminfo: memFree=1317096/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=2416 CPUtime=0.05
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 393 0 0 0 5 0 0 0 18 0 1 0 28071789 2473984 375 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 604 375 131 317 0 283 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2416

[startup+0.101672 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 15041
/proc/meminfo: memFree=1317096/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=3168 CPUtime=0.09
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 604 0 0 0 9 0 0 0 18 0 1 0 28071789 3244032 586 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 792 587 137 317 0 471 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3168

[startup+0.301713 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 15041
/proc/meminfo: memFree=1317096/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=3696 CPUtime=0.29
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 715 0 0 0 29 0 0 0 19 0 1 0 28071789 3784704 697 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 924 697 139 317 0 603 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3696

[startup+0.702797 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 15041
/proc/meminfo: memFree=1317096/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=4876 CPUtime=0.69
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 1008 0 0 0 69 0 0 0 22 0 1 0 28071789 4993024 990 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 1219 990 139 317 0 898 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4876

[startup+1.50196 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15042
/proc/meminfo: memFree=1312992/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=6944 CPUtime=1.49
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 1523 0 0 0 149 0 0 0 25 0 1 0 28071789 7110656 1505 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 1736 1505 139 317 0 1415 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6944

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15042
/proc/meminfo: memFree=1310368/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=10568 CPUtime=3.09
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 2413 0 0 0 308 1 0 0 25 0 1 0 28071789 10821632 2395 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 2642 2395 139 317 0 2321 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10568

[startup+6.30197 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15042
/proc/meminfo: memFree=1302432/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=17364 CPUtime=6.28
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 4109 0 0 0 627 1 0 0 25 0 1 0 28071789 17780736 4091 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602744 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 4341 4091 139 317 0 4020 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17364

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15042
/proc/meminfo: memFree=1289568/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=29752 CPUtime=12.68
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 7191 0 0 0 1266 2 0 0 25 0 1 0 28071789 30466048 7173 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 7438 7173 139 317 0 7117 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29752

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15042
/proc/meminfo: memFree=1267232/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=52556 CPUtime=25.48
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 12609 0 0 0 2543 5 0 0 25 0 1 0 28071789 53817344 12591 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 13139 12591 139 317 0 12818 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52556

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15042
/proc/meminfo: memFree=1231968/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=91888 CPUtime=51.07
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 21552 0 0 0 5098 9 0 0 25 0 1 0 28071789 94093312 21534 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710768 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 22972 21534 170 317 0 22651 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 91888

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15042
/proc/meminfo: memFree=1186144/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=133456 CPUtime=102.25
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 32796 0 0 0 10211 14 0 0 25 0 1 0 28071789 136658944 32778 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 33364 32778 170 317 0 33043 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 133456

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15042
/proc/meminfo: memFree=1131360/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=196988 CPUtime=162.23
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 46535 0 0 0 16202 21 0 0 25 0 1 0 28071789 201715712 46517 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 49247 46517 170 317 0 48926 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 196988

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=1097248/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=227980 CPUtime=222.21
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 54939 0 0 0 22196 25 0 0 25 0 1 0 28071789 233451520 54921 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710752 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 56995 54921 170 317 0 56674 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 227980

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=1066464/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=256692 CPUtime=282.19
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 62723 0 0 0 28191 28 0 0 25 0 1 0 28071789 262852608 62705 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 64173 62705 170 317 0 63852 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 256692

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=1038112/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=282148 CPUtime=342.16
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 69709 0 0 0 34184 32 0 0 25 0 1 0 28071789 288919552 69691 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 70537 69691 170 317 0 70216 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 282148

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=1017376/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=327144 CPUtime=402.15
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 77983 0 0 0 40179 36 0 0 25 0 1 0 28071789 334995456 77965 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 81786 77965 170 317 0 81465 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 327144

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=968416/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=375228 CPUtime=462.12
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 87136 0 0 0 46171 41 0 0 25 0 1 0 28071789 384233472 87060 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602744 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 93807 87060 170 317 0 93486 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 375228

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=947936/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=394544 CPUtime=522.1
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 92294 0 0 0 52167 43 0 0 25 0 1 0 28071789 404013056 92218 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712504 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 98636 92218 170 317 0 98315 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 394544

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=927968/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=413064 CPUtime=582.08
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 97256 0 0 0 58163 45 0 0 25 0 1 0 28071789 422977536 97180 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 103266 97180 170 317 0 102945 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 413064

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=907232/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=431396 CPUtime=642.07
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 102385 0 0 0 64159 48 0 0 25 0 1 0 28071789 441749504 102309 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 107849 102309 170 317 0 107528 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 431396


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

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=820000/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=511252 CPUtime=941.95
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 124213 0 0 0 94135 60 0 0 25 0 1 0 28071789 523522048 124137 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 127813 124137 170 317 0 127492 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 511252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=806112/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=525008 CPUtime=1001.93
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 127649 0 0 0 100131 62 0 0 25 0 1 0 28071789 537608192 127573 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 131252 127573 170 317 0 130931 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 525008

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=789152/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=540708 CPUtime=1061.91
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 131925 0 0 0 106126 65 0 0 25 0 1 0 28071789 553684992 131849 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 135177 131849 170 317 0 134856 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 540708

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=774816/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=553396 CPUtime=1121.89
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 135456 0 0 0 112122 67 0 0 25 0 1 0 28071789 566677504 135380 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 138349 135380 170 317 0 138028 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 553396

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=760160/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=566912 CPUtime=1181.87
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 139151 0 0 0 118117 70 0 0 25 0 1 0 28071789 580517888 139075 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 141728 139075 170 317 0 141407 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 566912

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=746528/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=578900 CPUtime=1241.84
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 142509 0 0 0 124112 72 0 0 25 0 1 0 28071789 592793600 142433 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715641 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 144725 142433 170 317 0 144404 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 578900

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=731680/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=592236 CPUtime=1301.82
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 146193 0 0 0 130108 74 0 0 25 0 1 0 28071789 606449664 146117 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 148059 146117 170 317 0 147738 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 592236

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=693216/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=700944 CPUtime=1361.8
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 168129 0 0 0 136098 82 0 0 25 0 1 0 28071789 717766656 155630 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 175236 155630 170 317 0 174915 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 700944

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=682976/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=711612 CPUtime=1421.78
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 170734 0 0 0 142094 84 0 0 25 0 1 0 28071789 728690688 158235 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 177903 158235 170 317 0 177582 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 711612

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=669664/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=722972 CPUtime=1481.75
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 174098 0 0 0 148090 85 0 0 25 0 1 0 28071789 740323328 161599 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 180743 161599 170 317 0 180422 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 722972

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=656992/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=733976 CPUtime=1541.73
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 177362 0 0 0 154085 88 0 0 25 0 1 0 28071789 751591424 164731 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 183494 164731 170 317 0 183173 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 733976

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=647328/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=744028 CPUtime=1601.71
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 179849 0 0 0 160082 89 0 0 25 0 1 0 28071789 761884672 167185 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 186007 167185 170 317 0 185686 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 744028

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=632992/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=755988 CPUtime=1661.69
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 183387 0 0 0 166079 90 0 0 25 0 1 0 28071789 774131712 170723 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 188997 170723 170 317 0 188676 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 755988

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=621344/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=765640 CPUtime=1721.67
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 186314 0 0 0 172074 93 0 0 25 0 1 0 28071789 784015360 173650 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 191410 173650 170 317 0 191089 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 765640

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=610336/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=776564 CPUtime=1781.64
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 189045 0 0 0 178070 94 0 0 25 0 1 0 28071789 795201536 176381 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564080 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 194141 176381 170 317 0 193820 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 776564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=604896/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=779728 CPUtime=1800.05
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 190384 0 0 0 179910 95 0 0 25 0 1 0 28071789 798441472 177720 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 194932 177720 170 317 0 194611 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 779728

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=604896/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=779728 CPUtime=1800.14
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194304 190392 0 0 0 179919 95 0 0 25 0 1 0 28071789 798441472 177728 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 194932 177728 170 317 0 194611 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 779728

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15044
/proc/meminfo: memFree=604896/2055920 swapFree=4112952/4192956
[pid=15041] ppid=15039 vsize=0 CPUtime=1800.24
/proc/15041/stat : 15041 (oree) R 15039 15041 14698 0 -1 4194308 190408 0 0 0 179924 100 0 0 25 0 1 0 28071789 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15041/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.24
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.97
CPU time (s): 1800.32
CPU user time (s): 1799.25
CPU system time (s): 1.06684
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 779728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.25
system time used= 1.06684
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 190408
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= 4027

runsolver used 2.12968 second user time and 4.41033 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Thu Apr 19 14:12:02 UTC 2007

IDJOB= 357235
IDBENCH= 2296
IDSOLVER= 172
FILE ID= node40/357235-1176991922

PBS_JOBID= 4630449

Free space on /tmp= 66528 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-mps-v2-20-10-ran13x13.opb
COMMAND LINE= oree /tmp/evaluation/357235-1176991922/instance-357235-1176991922.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-357235-1176991922 -o ROOT/results/node40/solver-357235-1176991922 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357235-1176991922/instance-357235-1176991922.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  f6afca2947f6ff68bd855d0ea2ea59a9

RANDOM SEED= 664589189

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:       1317568 kB
Buffers:         39504 kB
Cached:         611972 kB
SwapCached:       2616 kB
Active:         166356 kB
Inactive:       510216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1317568 kB
SwapTotal:     4192956 kB
SwapFree:      4112952 kB
Dirty:            1584 kB
Writeback:           0 kB
Mapped:          34072 kB
Slab:            47220 kB
Committed_AS:   304948 kB
PageTables:       1896 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= 66528 MiB

End job on node40 on Thu Apr 19 14:42:05 UTC 2007