Trace number 357396

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) 1800.14 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-mkc.opb
MD5SUMeae2e8a732d92a062f083ccb58900b63
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-111125
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 -144250
Optimality of the best value was proved NO
Number of variables5383
Total number of constraints3279
Number of constraints which are clauses2977
Number of constraints which are cardinality constraints (but not clauses)276
Number of constraints which are nor clauses,nor cardinality constraints26
Minimum length of a constraint2
Maximum length of a constraint2952
Number of terms in the objective function 2946
Biggest coefficient in the objective function 20000
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 31442101
Number of bits of the sum of numbers in the objective function 25
Biggest number in a constraint 67108864000
Number of bits of the biggest number in a constraint 36
Biggest sum of numbers in a constraint 138201238403
Number of bits of the biggest sum of numbers38
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...
0.06/0.07	c ...done
0.06/0.07	c #vars=5383 #constraints=3282 hasObjective=yes
0.09/0.11	c res. mode=mod
0.09/0.11	c VSIDS like heuristics
0.09/0.11	c complete search running
11.99/12.04	c restart after 401 decisions
13.89/14.00	c nbDecision=500 #constraints=3611
26.88/26.98	c restart after 801 decisions
33.88/33.97	c nbDecision=1000 #constraints=3946
54.67/54.71	c nbDecision=1500 #constraints=4267
59.17/59.28	c restart after 1601 decisions
78.36/78.48	c nbDecision=2000 #constraints=4564
104.37/104.49	c nbDecision=2500 #constraints=4868
132.35/132.43	c nbDecision=3000 #constraints=5183
133.15/133.28	c restart after 3201 decisions
157.35/157.47	c nbDecision=3500 #constraints=5536
198.03/198.18	c nbDecision=4000 #constraints=5798
228.93/229.03	c nbDecision=4500 #constraints=6116
232.03/232.15	c nbDecision=5000 #constraints=6618
236.33/236.45	c nbDecision=5500 #constraints=7116
241.42/241.57	c nbDecision=6000 #constraints=7619
247.33/247.48	c restart after 6401 decisions
260.63/260.71	c nbDecision=6500 #constraints=8026
311.21/311.35	c nbDecision=7000 #constraints=8167
326.41/326.52	c nbDecision=7500 #constraints=8620
336.80/336.95	c nbDecision=8000 #constraints=9120
348.00/348.15	c nbDecision=8500 #constraints=9622
360.89/361.06	c nbDecision=9000 #constraints=10113
373.79/373.98	c nbDecision=9500 #constraints=10609
389.88/390.03	c nbDecision=10000 #constraints=11116
418.08/418.25	c nbDecision=10500 #constraints=11564
434.58/434.79	c nbDecision=11000 #constraints=12060
451.97/452.11	c nbDecision=11500 #constraints=12562
471.47/471.63	c nbDecision=12000 #constraints=13060
495.16/495.35	c nbDecision=12500 #constraints=13560
508.25/508.42	c restart after 12801 decisions
533.95/534.14	c nbDecision=13000 #constraints=13898
592.23/592.49	c nbDecision=13500 #constraints=14048
621.52/621.75	c nbDecision=14000 #constraints=14477
644.62/644.84	c nbDecision=14500 #constraints=14978
668.72/668.99	c nbDecision=15000 #constraints=15478
694.50/694.76	c nbDecision=15500 #constraints=15975
722.90/723.10	c nbDecision=16000 #constraints=16479
751.40/751.63	c nbDecision=16500 #constraints=16974
782.19/782.47	c nbDecision=17000 #constraints=17478
816.08/816.39	c nbDecision=17500 #constraints=17978
848.37/848.63	c nbDecision=18000 #constraints=18476
881.76/882.04	c nbDecision=18500 #constraints=18972
917.85/918.16	c nbDecision=19000 #constraints=19475
955.94/956.21	c nbDecision=19500 #constraints=19973
994.43/994.72	c nbDecision=20000 #constraints=20473
1031.82/1032.18	c nbDecision=20500 #constraints=20972
1072.71/1073.08	c nbDecision=21000 #constraints=21472
1113.40/1113.78	c nbDecision=21500 #constraints=21973
1159.79/1160.10	c nbDecision=22000 #constraints=22471
1214.78/1215.11	c nbDecision=22500 #constraints=22964
1265.56/1265.99	c nbDecision=23000 #constraints=23460
1313.05/1313.41	c nbDecision=23500 #constraints=23964
1362.44/1362.90	c nbDecision=24000 #constraints=24461
1428.02/1428.49	c nbDecision=24500 #constraints=24960
1479.70/1480.11	c nbDecision=25000 #constraints=25460
1539.49/1539.90	c nbDecision=25500 #constraints=25942
1550.59/1551.09	c restart after 25601 decisions
1624.17/1624.61	c nbDecision=26000 #constraints=26214
1708.37/1708.97	c nbDecision=26500 #constraints=26450
1800.02/1800.60	Received signal 15
1800.02/1800.62	
1800.02/1800.62	s UNKNOWN
1800.02/1800.62	
1800.02/1800.62	c user time= 1799.33 s
1800.02/1800.62	c system time= 0.71789 s
1800.02/1800.62	c wall clock time=1800.62

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/node63/watcher-357396-1176996781 -o ROOT/results/node63/solver-357396-1176996781 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357396-1176996781/instance-357396-1176996781.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: 0.99 0.97 0.93 3/64 4768
/proc/meminfo: memFree=1387836/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=1468 CPUtime=0
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 162 0 0 0 0 0 0 0 19 0 1 0 175668056 1503232 144 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 367 144 126 317 0 46 0

[startup+0.0653769 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 4768
/proc/meminfo: memFree=1387836/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=2412 CPUtime=0.06
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 417 0 0 0 6 0 0 0 19 0 1 0 175668056 2469888 399 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 603 399 131 317 0 282 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2412

[startup+0.102381 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 4768
/proc/meminfo: memFree=1387836/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=3436 CPUtime=0.09
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 663 0 0 0 9 0 0 0 19 0 1 0 175668056 3518464 645 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 859 645 137 317 0 538 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3436

[startup+0.302402 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 4768
/proc/meminfo: memFree=1387836/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=4840 CPUtime=0.29
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 1001 0 0 0 29 0 0 0 20 0 1 0 175668056 4956160 983 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278906 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 1210 983 170 317 0 889 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4840

[startup+0.702444 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 4768
/proc/meminfo: memFree=1387836/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=6768 CPUtime=0.69
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 1461 0 0 0 69 0 0 0 24 0 1 0 175668056 6930432 1428 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711032 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 1692 1428 170 317 0 1371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6768

[startup+1.50153 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4769
/proc/meminfo: memFree=1382708/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=7964 CPUtime=1.49
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 1731 0 0 0 149 0 0 0 25 0 1 0 175668056 8155136 1698 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712475 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 1991 1698 170 317 0 1670 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7964

[startup+3.1017 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4769
/proc/meminfo: memFree=1378996/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=14712 CPUtime=3.09
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 3302 0 0 0 308 1 0 0 25 0 1 0 175668056 15065088 3269 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718926 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 3678 3269 170 317 0 3357 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14712

[startup+6.30104 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4769
/proc/meminfo: memFree=1369020/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=26892 CPUtime=6.29
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 6304 0 0 0 626 3 0 0 25 0 1 0 175668056 27537408 6126 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 6723 6126 170 317 0 6402 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26892

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4769
/proc/meminfo: memFree=1343676/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=49320 CPUtime=12.69
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 11592 0 0 0 1264 5 0 0 25 0 1 0 175668056 50503680 11364 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 12330 11364 170 317 0 12009 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49320

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4769
/proc/meminfo: memFree=1316356/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=90052 CPUtime=25.48
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 21158 0 0 0 2540 8 0 0 25 0 1 0 175668056 92213248 20839 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 22513 20839 170 317 0 22192 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 90052

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4769
/proc/meminfo: memFree=1265092/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=135008 CPUtime=51.08
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 31418 0 0 0 5095 13 0 0 25 0 1 0 175668056 138248192 30968 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712541 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 33752 30968 170 317 0 33431 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 135008

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4769
/proc/meminfo: memFree=1174084/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=233492 CPUtime=102.26
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 54030 0 0 0 10204 22 0 0 25 0 1 0 175668056 239095808 53482 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 58373 53482 170 317 0 58052 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 233492

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4769
/proc/meminfo: memFree=1116292/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=297756 CPUtime=162.25
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 68614 0 0 0 16198 27 0 0 25 0 1 0 175668056 304902144 67957 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 74439 67957 170 317 0 74118 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 297756

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4769
/proc/meminfo: memFree=1043524/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=388776 CPUtime=222.24
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 86708 0 0 0 22190 34 0 0 25 0 1 0 175668056 398106624 85987 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 97194 85987 170 317 0 96873 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 388776

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4769
/proc/meminfo: memFree=1017796/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=415384 CPUtime=282.22
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 93172 0 0 0 28185 37 0 0 25 0 1 0 175668056 425353216 92436 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 103846 92436 170 317 0 103525 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 415384

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4769
/proc/meminfo: memFree=992644/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=439996 CPUtime=342.2
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 99515 0 0 0 34180 40 0 0 25 0 1 0 175668056 450555904 98652 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563980 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 109999 98652 170 317 0 109678 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 439996

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4769
/proc/meminfo: memFree=983556/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=449632 CPUtime=402.18
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 102014 0 0 0 40176 42 0 0 25 0 1 0 175668056 460423168 101151 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134714668 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 112408 101151 170 317 0 112087 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 449632

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4771
/proc/meminfo: memFree=964292/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=470724 CPUtime=462.17
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 106673 0 0 0 46172 45 0 0 25 0 1 0 175668056 482021376 105722 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716209 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 117681 105722 170 317 0 117360 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 470724

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4771
/proc/meminfo: memFree=959044/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=476392 CPUtime=522.15
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 108148 0 0 0 52170 45 0 0 25 0 1 0 175668056 487825408 107197 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284599 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 119098 107197 170 317 0 118777 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 476392

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4771
/proc/meminfo: memFree=941252/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=493348 CPUtime=582.14
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 112491 0 0 0 58166 48 0 0 25 0 1 0 175668056 505188352 111482 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712513 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 123337 111482 170 317 0 123016 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 493348

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4771
/proc/meminfo: memFree=930692/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=503620 CPUtime=642.13
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 115164 0 0 0 64164 49 0 0 25 0 1 0 175668056 515706880 114116 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 125905 114116 170 317 0 125584 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 503620


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4771
/proc/meminfo: memFree=913412/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=520248 CPUtime=882.06
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 119528 0 0 0 88152 54 0 0 25 0 1 0 175668056 532733952 118448 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 130062 118448 170 317 0 129741 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 520248

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4771
/proc/meminfo: memFree=909892/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=525044 CPUtime=942.04
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 120643 0 0 0 94149 55 0 0 25 0 1 0 175668056 537645056 119299 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 131261 119299 170 317 0 130940 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 525044

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4771
/proc/meminfo: memFree=905924/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=532684 CPUtime=1002.03
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 122340 0 0 0 100147 56 0 0 25 0 1 0 175668056 545468416 120303 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 133171 120303 170 317 0 132850 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 532684

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4771
/proc/meminfo: memFree=902788/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=535812 CPUtime=1062.02
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 123140 0 0 0 106145 57 0 0 25 0 1 0 175668056 548671488 121103 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 133953 121103 170 317 0 133632 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 535812

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4771
/proc/meminfo: memFree=897796/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=540568 CPUtime=1122
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 124411 0 0 0 112142 58 0 0 25 0 1 0 175668056 553541632 122330 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 135142 122330 170 317 0 134821 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 540568

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4771
/proc/meminfo: memFree=893444/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=545372 CPUtime=1181.98
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 125563 0 0 0 118140 58 0 0 25 0 1 0 175668056 558460928 123482 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 136343 123482 170 317 0 136022 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 545372

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4771
/proc/meminfo: memFree=887940/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=550256 CPUtime=1241.97
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 126848 0 0 0 124138 59 0 0 25 0 1 0 175668056 563462144 124767 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712529 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 137564 124767 170 317 0 137243 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 550256

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4771
/proc/meminfo: memFree=884612/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=553480 CPUtime=1301.96
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 127671 0 0 0 130136 60 0 0 25 0 1 0 175668056 566763520 125590 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 138370 125590 170 317 0 138049 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 553480

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4771
/proc/meminfo: memFree=881604/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=556484 CPUtime=1361.94
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 128434 0 0 0 136133 61 0 0 25 0 1 0 175668056 569839616 126353 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 139121 126353 170 317 0 138800 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 556484

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4771
/proc/meminfo: memFree=875012/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=563232 CPUtime=1421.92
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 130184 0 0 0 142131 61 0 0 25 0 1 0 175668056 576749568 127932 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 140808 127932 170 317 0 140487 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 563232

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4771
/proc/meminfo: memFree=872964/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=565208 CPUtime=1481.9
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 130764 0 0 0 148128 62 0 0 25 0 1 0 175668056 578772992 128512 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 141302 128512 170 317 0 140981 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 565208

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4771
/proc/meminfo: memFree=866948/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=571260 CPUtime=1541.89
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 132274 0 0 0 154126 63 0 0 25 0 1 0 175668056 584970240 130022 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718428 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 142815 130022 170 317 0 142494 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 571260

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4771
/proc/meminfo: memFree=853572/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=585328 CPUtime=1601.87
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 135699 0 0 0 160123 64 0 0 25 0 1 0 175668056 599375872 133428 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 146332 133428 170 317 0 146011 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 585328

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4771
/proc/meminfo: memFree=835972/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=602884 CPUtime=1661.86
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 140063 0 0 0 166120 66 0 0 25 0 1 0 175668056 617353216 137746 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 150721 137746 170 317 0 150400 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 602884

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/71 4941
/proc/meminfo: memFree=814332/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=623444 CPUtime=1721.76
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 145258 0 0 0 172107 69 0 0 25 0 1 0 175668056 638406656 142861 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272630 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 155861 142861 170 317 0 155540 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 623444

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4969
/proc/meminfo: memFree=793924/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=645880 CPUtime=1781.72
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 150666 0 0 0 178101 71 0 0 25 0 1 0 175668056 661381120 148192 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 161470 148192 170 317 0 161149 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 645880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4969
/proc/meminfo: memFree=787076/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=653348 CPUtime=1800.02
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194304 152354 0 0 0 179931 71 0 0 25 0 1 0 175668056 669028352 149877 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 163337 149877 170 317 0 163016 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 653348

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: 0.99 0.97 0.93 2/65 4969
/proc/meminfo: memFree=787076/2055920 swapFree=4182852/4192956
[pid=4768] ppid=4766 vsize=0 CPUtime=1800.13
/proc/4768/stat : 4768 (oree) R 4766 4768 4054 0 -1 4194308 152370 0 0 0 179933 80 0 0 25 0 1 0 175668056 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4768/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.14
CPU user time (s): 1799.33
CPU system time (s): 0.813876
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 653348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.33
system time used= 0.813876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 152370
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= 7
involuntary context switches= 3493

runsolver used 1.26881 second user time and 3.71843 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Thu Apr 19 15:33:01 UTC 2007

IDJOB= 357396
IDBENCH= 2519
IDSOLVER= 172
FILE ID= node63/357396-1176996781

PBS_JOBID= 4630426

Free space on /tmp= 66473 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-mkc.opb
COMMAND LINE= oree /tmp/evaluation/357396-1176996781/instance-357396-1176996781.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-357396-1176996781 -o ROOT/results/node63/solver-357396-1176996781 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357396-1176996781/instance-357396-1176996781.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  eae2e8a732d92a062f083ccb58900b63

RANDOM SEED= 656250419

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:       1388308 kB
Buffers:         34228 kB
Cached:         558628 kB
SwapCached:       3776 kB
Active:          49776 kB
Inactive:       556796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1388308 kB
SwapTotal:     4192956 kB
SwapFree:      4182852 kB
Dirty:            1528 kB
Writeback:           0 kB
Mapped:          19720 kB
Slab:            47056 kB
Committed_AS:  2030768 kB
PageTables:       1468 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= 66473 MiB

End job on node63 on Thu Apr 19 16:03:04 UTC 2007