Trace number 357358

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) 1800.31 1800.79

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-khb05250.opb
MD5SUM8f9b5e86f02b1dde8a9338d7682a9c8d
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark279273270736
Best CPU time to get the best result obtained on this benchmark1802.84
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 279273270736
Optimality of the best value was proved NO
Number of variables38297
Total number of constraints102
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 constraints102
Minimum length of a constraint23
Maximum length of a constraint1530
Number of terms in the objective function 37494
Biggest coefficient in the objective function 6251324899328
Number of bits for the biggest coefficient in the objective function 43
Sum of the numbers in the objective function 5652283493428566
Number of bits of the sum of numbers in the objective function 53
Biggest number in a constraint 6251324899328
Number of bits of the biggest number in a constraint 43
Biggest sum of numbers in a constraint 5652283493428566
Number of bits of the biggest sum of numbers53
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...
0.39/0.46	c ...done
0.39/0.46	c #vars=38297 #constraints=180 hasObjective=yes
0.79/0.85	c res. mode=mod
0.79/0.85	c VSIDS like heuristics
0.79/0.85	c complete search running
1.28/1.34	c restart after 401 decisions
1.38/1.40	c nbDecision=500 #constraints=180
1.68/1.75	c restart after 801 decisions
1.78/1.86	c nbDecision=1000 #constraints=180
2.19/2.24	c nbDecision=1500 #constraints=180
2.19/2.28	c restart after 1601 decisions
2.68/2.70	c nbDecision=2000 #constraints=180
2.78/2.88	c nbDecision=2500 #constraints=180
2.98/3.06	c nbDecision=3000 #constraints=180
3.08/3.13	c restart after 3201 decisions
3.29/3.33	c nbDecision=3500 #constraints=180
3.58/3.67	c nbDecision=4000 #constraints=180
3.78/3.85	c nbDecision=4500 #constraints=180
3.98/4.03	c nbDecision=5000 #constraints=180
4.18/4.21	c nbDecision=5500 #constraints=180
4.29/4.39	c nbDecision=6000 #constraints=180
4.48/4.55	c restart after 6401 decisions
4.58/4.62	c nbDecision=6500 #constraints=182
4.98/5.05	c nbDecision=7000 #constraints=182
5.18/5.23	c nbDecision=7500 #constraints=182
5.39/5.40	c nbDecision=8000 #constraints=182
5.49/5.58	c nbDecision=8500 #constraints=182
8.49/8.55	c nbDecision=9000 #constraints=332
26.08/26.17	c nbDecision=9500 #constraints=835
52.28/52.40	c nbDecision=10000 #constraints=1337
68.27/68.32	c nbDecision=10500 #constraints=1829
91.96/92.07	c nbDecision=11000 #constraints=2332
126.96/127.05	c nbDecision=11500 #constraints=2831
167.94/168.01	c nbDecision=12000 #constraints=3332
200.14/200.23	c nbDecision=12500 #constraints=3826
216.64/216.71	c restart after 12801 decisions
218.93/219.01	c nbDecision=13000 #constraints=4131
219.33/219.48	c nbDecision=13500 #constraints=4131
219.53/219.66	c nbDecision=14000 #constraints=4131
219.73/219.85	c nbDecision=14500 #constraints=4131
219.94/220.04	c nbDecision=15000 #constraints=4131
221.43/221.51	c nbDecision=15500 #constraints=4132
230.63/230.72	c nbDecision=16000 #constraints=4299
273.52/273.67	c nbDecision=16500 #constraints=4802
326.61/326.71	c nbDecision=17000 #constraints=5303
388.20/388.36	c nbDecision=17500 #constraints=5805
442.78/443.00	c nbDecision=18000 #constraints=6236
454.27/454.43	c nbDecision=18500 #constraints=6704
458.37/458.56	c nbDecision=19000 #constraints=6830
460.47/460.67	c nbDecision=19500 #constraints=6928
481.06/481.21	c nbDecision=20000 #constraints=7436
493.46/493.61	c nbDecision=20500 #constraints=7886
511.36/511.54	c nbDecision=21000 #constraints=8380
531.65/531.87	c nbDecision=21500 #constraints=8876
550.95/551.12	c nbDecision=22000 #constraints=9371
572.04/572.23	c nbDecision=22500 #constraints=9859
597.14/597.34	c nbDecision=23000 #constraints=10350
629.03/629.29	c nbDecision=23500 #constraints=10838
659.62/659.84	c nbDecision=24000 #constraints=11337
692.11/692.30	c nbDecision=24500 #constraints=11828
742.30/742.51	c nbDecision=25000 #constraints=12332
779.98/780.28	c nbDecision=25500 #constraints=12831
787.78/788.00	c restart after 25601 decisions
795.18/795.40	c nbDecision=26000 #constraints=12925
795.28/795.58	c nbDecision=26500 #constraints=12925
795.48/795.76	c nbDecision=27000 #constraints=12925
795.68/795.93	c nbDecision=27500 #constraints=12925
795.88/796.12	c nbDecision=28000 #constraints=12925
795.98/796.30	c nbDecision=28500 #constraints=12925
797.98/798.28	c nbDecision=29000 #constraints=12927
806.38/806.62	c nbDecision=29500 #constraints=13014
863.96/864.22	c nbDecision=30000 #constraints=13521
929.54/929.86	c nbDecision=30500 #constraints=13974
952.44/952.74	c nbDecision=31000 #constraints=14427
974.84/975.10	c nbDecision=31500 #constraints=14928
1000.13/1000.46	c nbDecision=32000 #constraints=15421
1028.72/1029.04	c nbDecision=32500 #constraints=15921
1061.31/1061.69	c nbDecision=33000 #constraints=16421
1102.00/1102.34	c nbDecision=33500 #constraints=16915
1146.39/1146.72	c nbDecision=34000 #constraints=17418
1190.07/1190.45	c nbDecision=34500 #constraints=17912
1236.36/1236.71	c nbDecision=35000 #constraints=18406
1292.45/1292.81	c nbDecision=35500 #constraints=18905
1347.74/1348.16	c nbDecision=36000 #constraints=19407
1407.12/1407.56	c nbDecision=36500 #constraints=19905
1469.70/1470.13	c nbDecision=37000 #constraints=20405
1537.48/1537.94	c nbDecision=37500 #constraints=20904
1604.97/1605.41	c nbDecision=38000 #constraints=21401
1671.65/1672.18	c nbDecision=38500 #constraints=21898
1752.13/1752.67	c nbDecision=39000 #constraints=22399
1800.02/1800.50	Received signal 15
1800.02/1800.51	
1800.02/1800.51	s UNKNOWN
1800.02/1800.51	
1800.02/1800.51	c user time= 1798.19 s
1800.02/1800.51	c system time= 1.84772 s
1800.02/1800.51	c wall clock time=1800.51

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/node21/watcher-357358-1176995551 -o ROOT/results/node21/solver-357358-1176995551 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357358-1176995551/instance-357358-1176995551.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 0.97 3/77 23490
/proc/meminfo: memFree=1410424/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=1468 CPUtime=0
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 147472390 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 367 161 127 317 0 46 0

[startup+0.0560589 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 23490
/proc/meminfo: memFree=1410424/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=2400 CPUtime=0.05
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 462 0 0 0 5 0 0 0 18 0 1 0 147472390 2457600 346 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 600 346 127 317 0 279 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2400

[startup+0.101062 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 23490
/proc/meminfo: memFree=1410424/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=3440 CPUtime=0.09
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 779 0 0 0 9 0 0 0 18 0 1 0 147472390 3522560 534 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 860 534 127 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.301084 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 23490
/proc/meminfo: memFree=1410424/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=6032 CPUtime=0.28
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 1441 0 0 0 28 0 0 0 19 0 1 0 147472390 6176768 1196 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712585 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 1508 1196 131 317 0 1187 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6032

[startup+0.701128 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 23490
/proc/meminfo: memFree=1410424/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=13944 CPUtime=0.69
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 3370 0 0 0 68 1 0 0 22 0 1 0 147472390 14278656 3125 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 3486 3125 137 317 0 3165 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13944

[startup+1.50122 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23491
/proc/meminfo: memFree=1398064/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=14340 CPUtime=1.48
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 3476 0 0 0 147 1 0 0 25 0 1 0 147472390 14684160 3231 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 3585 3231 138 317 0 3264 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14340

[startup+3.10139 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23491
/proc/meminfo: memFree=1397872/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=14340 CPUtime=3.08
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 3477 0 0 0 307 1 0 0 25 0 1 0 147472390 14684160 3232 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606628 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 3585 3232 138 317 0 3264 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14340

[startup+6.30274 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23491
/proc/meminfo: memFree=1397552/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=17860 CPUtime=6.29
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 4294 0 0 0 628 1 0 0 25 0 1 0 147472390 18288640 4049 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 4465 4050 139 317 0 4144 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17860

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23491
/proc/meminfo: memFree=1376376/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=38488 CPUtime=12.69
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 9135 0 0 0 1265 4 0 0 25 0 1 0 147472390 39411712 8890 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272669 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 9622 8890 139 317 0 9301 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38488

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23491
/proc/meminfo: memFree=1351352/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=64420 CPUtime=25.48
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 15194 0 0 0 2542 6 0 0 25 0 1 0 147472390 65966080 14949 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272673 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 16105 14949 139 317 0 15784 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64420

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23491
/proc/meminfo: memFree=1315384/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=105528 CPUtime=51.08
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 24213 0 0 0 5097 11 0 0 25 0 1 0 147472390 108060672 23968 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 26382 23968 139 317 0 26061 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 105528

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23491
/proc/meminfo: memFree=1233208/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=198952 CPUtime=102.27
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 44618 0 0 0 10208 19 0 0 25 0 1 0 147472390 203726848 44373 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564037 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 49738 44373 170 317 0 49417 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 198952

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23491
/proc/meminfo: memFree=1185272/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=246280 CPUtime=162.25
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 56682 0 0 0 16201 24 0 0 25 0 1 0 147472390 252190720 56437 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270568 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 61570 56437 170 317 0 61249 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 246280

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23491
/proc/meminfo: memFree=1134520/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=298028 CPUtime=222.23
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 69218 0 0 0 22193 30 0 0 25 0 1 0 147472390 305180672 68973 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 74507 68973 170 317 0 74186 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 298028

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23491
/proc/meminfo: memFree=1066616/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=386908 CPUtime=282.22
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 86252 0 0 0 28183 39 0 0 25 0 1 0 147472390 396193792 86007 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 96727 86007 170 317 0 96406 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 386908

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23491
/proc/meminfo: memFree=1035192/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=418720 CPUtime=342.2
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 94021 0 0 0 34177 43 0 0 25 0 1 0 147472390 428769280 93776 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 104680 93776 170 317 0 104359 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 418720

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23491
/proc/meminfo: memFree=1007672/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=446844 CPUtime=402.19
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 100942 0 0 0 40172 47 0 0 25 0 1 0 147472390 457568256 100697 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 111711 100697 170 317 0 111390 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 446844

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23491
/proc/meminfo: memFree=939512/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=516532 CPUtime=462.17
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 118008 0 0 0 46161 56 0 0 25 0 1 0 147472390 528928768 117763 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712584 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 129133 117763 170 317 0 128812 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 516532

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23491
/proc/meminfo: memFree=829688/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=635928 CPUtime=522.15
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 145618 0 0 0 52147 68 0 0 25 0 1 0 147472390 651190272 145315 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 158982 145315 170 317 0 158661 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 635928

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23491
/proc/meminfo: memFree=730104/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=743796 CPUtime=582.14
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 170238 0 0 0 58136 78 0 0 25 0 1 0 147472390 761647104 169935 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 185949 169935 170 317 0 185628 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 743796

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23491
/proc/meminfo: memFree=647608/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=847944 CPUtime=642.13
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 190716 0 0 0 64126 87 0 0 25 0 1 0 147472390 868294656 190413 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 211986 190413 170 317 0 211665 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 847944


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

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23491
/proc/meminfo: memFree=461176/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=1035712 CPUtime=942.04
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 237552 0 0 0 94094 110 0 0 25 0 1 0 147472390 1060569088 237249 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 258928 237249 170 317 0 258607 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1035712

[startup+1002.3 s]
/proc/loadavg: 1.03 0.99 0.98 2/78 23491
/proc/meminfo: memFree=337144/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=1204712 CPUtime=1002.03
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 268229 0 0 0 100081 122 0 0 25 0 1 0 147472390 1233625088 267926 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 301178 267926 170 317 0 300857 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1204712

[startup+1062.3 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 23491
/proc/meminfo: memFree=274872/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=1266576 CPUtime=1062.01
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 283880 0 0 0 106073 128 0 0 25 0 1 0 147472390 1296973824 283577 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 316644 283577 170 317 0 316323 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1266576

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23491
/proc/meminfo: memFree=227640/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=1311036 CPUtime=1121.99
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 295667 0 0 0 112066 133 0 0 25 0 1 0 147472390 1342500864 295250 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270597 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 327759 295250 170 317 0 327438 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1311036

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23491
/proc/meminfo: memFree=185464/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=1355608 CPUtime=1181.98
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 306248 0 0 0 118061 137 0 0 25 0 1 0 147472390 1388142592 305831 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 338902 305831 170 317 0 338581 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1355608

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23491
/proc/meminfo: memFree=144248/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=1396672 CPUtime=1241.97
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 316455 0 0 0 124056 141 0 0 25 0 1 0 147472390 1430192128 316038 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 349168 316038 170 317 0 348847 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 1396672

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23491
/proc/meminfo: memFree=110072/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=1430428 CPUtime=1301.95
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 324908 0 0 0 130050 145 0 0 25 0 1 0 147472390 1464758272 324491 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 357607 324491 170 317 0 357286 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 1430428

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23491
/proc/meminfo: memFree=76408/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=1463828 CPUtime=1361.94
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 333382 0 0 0 136045 149 0 0 25 0 1 0 147472390 1498959872 332965 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 365957 332965 170 317 0 365636 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 1463828

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23491
/proc/meminfo: memFree=45496/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=1493880 CPUtime=1421.92
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 341061 0 0 0 142039 153 0 0 25 0 1 0 147472390 1529733120 340644 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272549 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 373470 340644 170 317 0 373149 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 1493880

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23491
/proc/meminfo: memFree=14840/2055920 swapFree=4160292/4192956
[pid=23490] ppid=23488 vsize=1523780 CPUtime=1481.9
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 348785 0 0 0 148034 156 0 0 25 0 1 0 147472390 1560350720 348368 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 380945 348368 170 317 0 380624 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 1523780

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23491
/proc/meminfo: memFree=16120/2055920 swapFree=4163760/4192956
[pid=23490] ppid=23488 vsize=1551060 CPUtime=1541.88
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 355880 0 0 0 154029 159 0 0 25 0 1 0 147472390 1588285440 355463 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 387765 355463 170 317 0 387444 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 1551060

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23493
/proc/meminfo: memFree=15928/2055920 swapFree=4163760/4192956
[pid=23490] ppid=23488 vsize=1578232 CPUtime=1601.87
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 362905 0 0 0 160023 164 0 0 25 0 1 0 147472390 1616109568 362488 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 394558 362488 170 317 0 394237 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 1578232

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23493
/proc/meminfo: memFree=14840/2055920 swapFree=4163760/4192956
[pid=23490] ppid=23488 vsize=1607132 CPUtime=1661.85
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 370054 0 0 0 166017 168 0 0 25 0 1 0 147472390 1645703168 369637 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 401783 369637 170 317 0 401462 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 1607132

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23493
/proc/meminfo: memFree=15160/2055920 swapFree=4163760/4192956
[pid=23490] ppid=23488 vsize=1634000 CPUtime=1721.83
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 376857 0 0 0 172012 171 0 0 25 0 1 0 147472390 1673216000 376440 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715992 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 408500 376440 170 317 0 408179 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 1634000

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23493
/proc/meminfo: memFree=15096/2055920 swapFree=4163760/4192956
[pid=23490] ppid=23488 vsize=1656364 CPUtime=1781.83
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 382110 0 0 0 178009 174 0 0 25 0 1 0 147472390 1696116736 381693 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563639 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 414091 381693 170 317 0 413770 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 1656364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23493
/proc/meminfo: memFree=15992/2055920 swapFree=4163760/4192956
[pid=23490] ppid=23488 vsize=1836984 CPUtime=1800.02
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194304 417702 0 0 0 179818 184 0 0 25 0 1 0 147472390 1881071616 394779 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 459246 394779 170 317 0 458925 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1836984

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 23494
/proc/meminfo: memFree=490672/2055920 swapFree=4163760/4192956
[pid=23490] ppid=23488 vsize=0 CPUtime=1800.12
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194308 417718 0 0 0 179819 193 0 0 25 0 1 0 147472390 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 23494
/proc/meminfo: memFree=490672/2055920 swapFree=4163760/4192956
[pid=23490] ppid=23488 vsize=0 CPUtime=1800.22
/proc/23490/stat : 23490 (oree) R 23488 23490 22861 0 -1 4194308 417718 0 0 0 179819 203 0 0 25 0 1 0 147472390 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23490/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.22
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.79
CPU time (s): 1800.31
CPU user time (s): 1798.2
CPU system time (s): 2.11168
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 1836984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.2
system time used= 2.11168
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 417718
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= 1945

runsolver used 2.10968 second user time and 4.39033 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Thu Apr 19 15:12:31 UTC 2007

IDJOB= 357358
IDBENCH= 2467
IDSOLVER= 172
FILE ID= node21/357358-1176995551

PBS_JOBID= 4630450

Free space on /tmp= 66388 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-khb05250.opb
COMMAND LINE= oree /tmp/evaluation/357358-1176995551/instance-357358-1176995551.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-357358-1176995551 -o ROOT/results/node21/solver-357358-1176995551 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357358-1176995551/instance-357358-1176995551.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  8f9b5e86f02b1dde8a9338d7682a9c8d

RANDOM SEED= 225956658

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:       1410896 kB
Buffers:         47480 kB
Cached:         506932 kB
SwapCached:      11144 kB
Active:          72928 kB
Inactive:       507976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1410896 kB
SwapTotal:     4192956 kB
SwapFree:      4160292 kB
Dirty:            2976 kB
Writeback:           0 kB
Mapped:          29968 kB
Slab:            49656 kB
Committed_AS:  1075644 kB
PageTables:       1784 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= 66388 MiB

End job on node21 on Thu Apr 19 15:42:34 UTC 2007