Trace number 365700

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) 1800.19 1800.9

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-arki001.opb
MD5SUM72fff71fe37083f89a4fde6caf0f3578
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark4.16837
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8268
Total number of constraints1451
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)21
Number of constraints which are nor clauses,nor cardinality constraints1430
Minimum length of a constraint3
Maximum length of a constraint8249
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 2386602666496000
Number of bits of the biggest number in a constraint 52
Biggest sum of numbers in a constraint 5223634990318712
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...
0.39/0.44	c ...done
0.39/0.44	c #vars=8268 #constraints=1472 hasObjective=yes
0.39/0.48	c res. mode=mod
0.39/0.48	c VSIDS like heuristics
0.39/0.48	c complete search running
1.79/1.82	c restart after 401 decisions
1.79/1.89	c nbDecision=500 #constraints=1749
3.20/3.22	c restart after 801 decisions
3.69/3.74	c nbDecision=1000 #constraints=2138
5.50/5.58	c nbDecision=1500 #constraints=2611
5.89/5.97	c restart after 1601 decisions
7.59/7.69	c nbDecision=2000 #constraints=2960
10.59/10.63	c nbDecision=2500 #constraints=3393
14.08/14.18	c nbDecision=3000 #constraints=3870
15.89/15.99	c restart after 3201 decisions
18.09/18.12	c nbDecision=3500 #constraints=4252
24.29/24.33	c nbDecision=4000 #constraints=4702
28.38/28.41	c nbDecision=4500 #constraints=5171
31.78/31.85	c nbDecision=5000 #constraints=5621
35.98/36.08	c nbDecision=5500 #constraints=6054
40.58/40.69	c nbDecision=6000 #constraints=6490
49.58/49.62	c restart after 6401 decisions
50.48/50.54	c nbDecision=6500 #constraints=6869
61.96/62.07	c nbDecision=7000 #constraints=7330
71.37/71.49	c nbDecision=7500 #constraints=7793
82.07/82.11	c nbDecision=8000 #constraints=8256
92.46/92.52	c nbDecision=8500 #constraints=8719
102.56/102.62	c nbDecision=9000 #constraints=9186
115.25/115.33	c nbDecision=9500 #constraints=9619
124.25/124.36	c nbDecision=10000 #constraints=10079
134.15/134.26	c nbDecision=10500 #constraints=10537
153.74/153.88	c nbDecision=11000 #constraints=11023
163.13/163.24	c nbDecision=11500 #constraints=11474
172.54/172.66	c nbDecision=12000 #constraints=11917
190.02/190.19	c nbDecision=12500 #constraints=12376
203.03/203.11	c restart after 12801 decisions
207.22/207.39	c nbDecision=13000 #constraints=12745
230.01/230.18	c nbDecision=13500 #constraints=13205
256.21/256.33	c nbDecision=14000 #constraints=13679
274.69/274.84	c nbDecision=14500 #constraints=14118
295.99/296.14	c nbDecision=15000 #constraints=14567
321.68/321.80	c nbDecision=15500 #constraints=15020
346.17/346.39	c nbDecision=16000 #constraints=15475
371.26/371.47	c nbDecision=16500 #constraints=15873
400.86/401.00	c nbDecision=17000 #constraints=16296
437.14/437.30	c nbDecision=17500 #constraints=16732
482.82/483.00	c nbDecision=18000 #constraints=17182
509.31/509.57	c nbDecision=18500 #constraints=17596
538.21/538.42	c nbDecision=19000 #constraints=18016
568.90/569.19	c nbDecision=19500 #constraints=18420
596.69/596.90	c nbDecision=20000 #constraints=18829
631.18/631.41	c nbDecision=20500 #constraints=19302
654.46/654.71	c nbDecision=21000 #constraints=19759
672.26/672.52	c nbDecision=21500 #constraints=20199
727.24/727.52	c nbDecision=22000 #constraints=20679
761.62/761.97	c nbDecision=22500 #constraints=21133
796.52/796.81	c nbDecision=23000 #constraints=21562
827.21/827.51	c nbDecision=23500 #constraints=21978
860.69/861.05	c nbDecision=24000 #constraints=22406
897.08/897.46	c nbDecision=24500 #constraints=22800
934.57/934.95	c nbDecision=25000 #constraints=23204
968.16/968.59	c nbDecision=25500 #constraints=23631
972.95/973.36	c restart after 25601 decisions
987.75/988.18	c nbDecision=26000 #constraints=23986
1005.35/1005.74	c nbDecision=26500 #constraints=24448
1016.94/1017.34	c nbDecision=27000 #constraints=24896
1030.44/1030.80	c nbDecision=27500 #constraints=25323
1056.32/1056.77	c nbDecision=28000 #constraints=25755
1101.91/1102.36	c nbDecision=28500 #constraints=26185
1142.70/1143.11	c nbDecision=29000 #constraints=26638
1187.49/1187.96	c nbDecision=29500 #constraints=27103
1234.46/1234.98	c nbDecision=30000 #constraints=27598
1283.95/1284.43	c nbDecision=30500 #constraints=28070
1321.64/1322.16	c nbDecision=31000 #constraints=28546
1358.52/1359.04	c nbDecision=31500 #constraints=29026
1417.00/1417.54	c nbDecision=32000 #constraints=29498
1480.98/1481.50	c nbDecision=32500 #constraints=29985
1540.96/1541.59	c nbDecision=33000 #constraints=30430
1595.45/1596.09	c nbDecision=33500 #constraints=30886
1643.03/1643.60	c nbDecision=34000 #constraints=31333
1680.31/1680.96	c nbDecision=34500 #constraints=31769
1714.77/1715.45	c nbDecision=35000 #constraints=32227
1747.41/1748.11	c nbDecision=35500 #constraints=32676
1800.08/1800.80	Received signal 15
1800.08/1800.84	
1800.08/1800.84	s UNKNOWN
1800.08/1800.84	
1800.08/1800.84	c user time= 1799.53 s
1800.08/1800.84	c system time= 0.597909 s
1800.08/1800.84	c wall clock time=1800.84

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/node59/watcher-365700-1176996758 -o ROOT/results/node59/solver-365700-1176996758 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365700-1176996758/instance-365700-1176996758.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 3/64 14428
/proc/meminfo: memFree=1771696/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=1468 CPUtime=0
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 147585411 1503232 159 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 367 159 131 317 0 46 0

[startup+0.0462901 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 14428
/proc/meminfo: memFree=1771696/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=1996 CPUtime=0.04
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 299 0 0 0 4 0 0 0 18 0 1 0 147585411 2043904 281 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135174597 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 499 281 131 317 0 178 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1996

[startup+0.102299 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 14428
/proc/meminfo: memFree=1771696/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=2824 CPUtime=0.1
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 522 0 0 0 10 0 0 0 18 0 1 0 147585411 2891776 504 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135096813 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 706 505 131 317 0 385 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2824

[startup+0.301338 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 14428
/proc/meminfo: memFree=1771696/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=5328 CPUtime=0.29
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 1146 0 0 0 29 0 0 0 19 0 1 0 147585411 5455872 1062 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 1332 1062 131 317 0 1011 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5328

[startup+0.701414 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 14428
/proc/meminfo: memFree=1771696/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=9512 CPUtime=0.69
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 2215 0 0 0 69 0 0 0 22 0 1 0 147585411 9740288 2131 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135385209 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 2378 2131 170 317 0 2057 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9512

[startup+1.50157 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14429
/proc/meminfo: memFree=1762984/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=11072 CPUtime=1.49
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 2614 0 0 0 149 0 0 0 25 0 1 0 147585411 11337728 2530 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715996 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 2768 2530 170 317 0 2447 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11072

[startup+3.10187 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14429
/proc/meminfo: memFree=1760936/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=14088 CPUtime=3.09
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 3379 0 0 0 308 1 0 0 25 0 1 0 147585411 14426112 3295 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710756 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 3522 3295 170 317 0 3201 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14088

[startup+6.30148 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14429
/proc/meminfo: memFree=1754920/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=19224 CPUtime=6.29
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 4604 0 0 0 626 3 0 0 25 0 1 0 147585411 19685376 4520 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 4806 4520 170 317 0 4485 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19224

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14429
/proc/meminfo: memFree=1745520/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=28544 CPUtime=12.69
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 6848 0 0 0 1265 4 0 0 25 0 1 0 147585411 29229056 6764 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712504 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 7136 6764 170 317 0 6815 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28544

[startup+25.5021 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14429
/proc/meminfo: memFree=1734704/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=38844 CPUtime=25.49
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 9473 0 0 0 2543 6 0 0 25 0 1 0 147585411 39776256 9389 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 9711 9389 170 317 0 9390 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38844

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14429
/proc/meminfo: memFree=1716528/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=57848 CPUtime=51.08
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 14044 0 0 0 5099 9 0 0 25 0 1 0 147585411 59236352 13923 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 14462 13923 170 317 0 14141 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 57848

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14429
/proc/meminfo: memFree=1695344/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=78680 CPUtime=102.26
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 19266 0 0 0 10214 12 0 0 25 0 1 0 147585411 80568320 19145 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 19670 19145 170 317 0 19349 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 78680

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14429
/proc/meminfo: memFree=1674416/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=102288 CPUtime=162.23
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 24610 0 0 0 16207 16 0 0 25 0 1 0 147585411 104742912 24417 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 25572 24417 170 317 0 25251 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 102288

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14429
/proc/meminfo: memFree=1658672/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=117644 CPUtime=222.21
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 28473 0 0 0 22203 18 0 0 25 0 1 0 147585411 120467456 28280 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 29411 28280 170 317 0 29090 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 117644

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14429
/proc/meminfo: memFree=1646576/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=131220 CPUtime=282.19
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 31483 0 0 0 28199 20 0 0 25 0 1 0 147585411 134369280 31290 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 32805 31290 170 317 0 32484 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 131220

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14429
/proc/meminfo: memFree=1636848/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=140656 CPUtime=342.18
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 33893 0 0 0 34196 22 0 0 25 0 1 0 147585411 144031744 33700 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 35164 33700 170 317 0 34843 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 140656

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14429
/proc/meminfo: memFree=1629040/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=148056 CPUtime=402.16
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 35898 0 0 0 40192 24 0 0 25 0 1 0 147585411 151609344 35705 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718342 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 37014 35705 170 317 0 36693 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 148056

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14431
/proc/meminfo: memFree=1622896/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=153696 CPUtime=462.13
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 37358 0 0 0 46188 25 0 0 25 0 1 0 147585411 157384704 37165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 38424 37165 170 317 0 38103 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 153696

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14431
/proc/meminfo: memFree=1615984/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=159972 CPUtime=522.11
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 39104 0 0 0 52184 27 0 0 25 0 1 0 147585411 163811328 38911 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 39993 38911 170 317 0 39672 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 159972

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14431
/proc/meminfo: memFree=1606896/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=176300 CPUtime=582.08
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 42767 0 0 0 58179 29 0 0 25 0 1 0 147585411 180531200 41155 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 44075 41155 170 317 0 43754 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 176300

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14431
/proc/meminfo: memFree=1599024/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=183844 CPUtime=642.07
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 44802 0 0 0 64176 31 0 0 25 0 1 0 147585411 188256256 43091 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 45961 43091 170 317 0 45640 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 183844


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14431
/proc/meminfo: memFree=1576752/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=209028 CPUtime=822.01
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 51174 0 0 0 82166 35 0 0 25 0 1 0 147585411 214044672 48661 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718425 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 52257 48661 170 317 0 51936 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 209028

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14431
/proc/meminfo: memFree=1569776/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=215220 CPUtime=881.98
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 52892 0 0 0 88162 36 0 0 25 0 1 0 147585411 220385280 50379 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 53805 50379 170 317 0 53484 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 215220

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14431
/proc/meminfo: memFree=1564272/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=220552 CPUtime=941.97
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 54299 0 0 0 94159 38 0 0 25 0 1 0 147585411 225845248 51753 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718425 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 55138 51753 170 317 0 54817 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 220552

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14431
/proc/meminfo: memFree=1555056/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=229664 CPUtime=1001.94
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 56752 0 0 0 100155 39 0 0 25 0 1 0 147585411 235175936 54074 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 57416 54074 170 317 0 57095 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 229664

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14431
/proc/meminfo: memFree=1541296/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=242116 CPUtime=1061.92
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 60168 0 0 0 106151 41 0 0 25 0 1 0 147585411 247926784 57490 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 60529 57490 170 317 0 60208 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 242116

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14431
/proc/meminfo: memFree=1535664/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=249344 CPUtime=1121.91
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 61919 0 0 0 112148 43 0 0 25 0 1 0 147585411 255328256 58878 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 62336 58878 170 317 0 62015 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 249344

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14431
/proc/meminfo: memFree=1527344/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=258112 CPUtime=1181.89
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 64253 0 0 0 118145 44 0 0 25 0 1 0 147585411 264306688 60948 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 64528 60948 170 317 0 64207 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 258112

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14431
/proc/meminfo: memFree=1517872/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=267832 CPUtime=1241.86
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 66795 0 0 0 124140 46 0 0 25 0 1 0 147585411 274259968 63292 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 66958 63292 170 317 0 66637 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 267832

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14431
/proc/meminfo: memFree=1509936/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=275228 CPUtime=1301.84
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 68780 0 0 0 130137 47 0 0 25 0 1 0 147585411 281833472 65277 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 68807 65277 170 317 0 68486 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 275228

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14431
/proc/meminfo: memFree=1500848/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=284496 CPUtime=1361.82
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 71136 0 0 0 136134 48 0 0 25 0 1 0 147585411 291323904 67567 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718422 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 71124 67567 170 317 0 70803 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 284496

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14431
/proc/meminfo: memFree=1493872/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=290836 CPUtime=1421.8
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 72834 0 0 0 142131 49 0 0 25 0 1 0 147585411 297816064 69265 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 72709 69265 170 317 0 72388 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 290836

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14431
/proc/meminfo: memFree=1488112/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=296100 CPUtime=1481.78
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 74283 0 0 0 148128 50 0 0 25 0 1 0 147585411 303206400 70714 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 74025 70714 170 317 0 73704 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 296100

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14431
/proc/meminfo: memFree=1481584/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=303120 CPUtime=1541.76
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 75906 0 0 0 154125 51 0 0 25 0 1 0 147585411 310394880 72337 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 75780 72337 170 317 0 75459 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 303120

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14431
/proc/meminfo: memFree=1474736/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=309192 CPUtime=1601.74
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 77650 0 0 0 160121 53 0 0 25 0 1 0 147585411 316612608 74048 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 77298 74048 170 317 0 76977 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 309192

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14431
/proc/meminfo: memFree=1467888/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=315312 CPUtime=1661.72
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 79373 0 0 0 166117 55 0 0 25 0 1 0 147585411 322879488 75738 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 78828 75738 170 317 0 78507 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 315312

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 14547
/proc/meminfo: memFree=1454776/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=326288 CPUtime=1721.65
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 82369 0 0 0 172107 58 0 0 25 0 1 0 147585411 334118912 78701 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 81572 78701 170 317 0 81251 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 326288

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14629
/proc/meminfo: memFree=1447408/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=334232 CPUtime=1781.58
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 84509 0 0 0 178099 59 0 0 25 0 1 0 147585411 342253568 80808 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 83558 80808 170 317 0 83237 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 334232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14629
/proc/meminfo: memFree=1445424/2055920 swapFree=4184568/4192956
[pid=14428] ppid=14426 vsize=336072 CPUtime=1800.08
/proc/14428/stat : 14428 (oree) R 14426 14428 13757 0 -1 4194304 84994 0 0 0 179949 59 0 0 25 0 1 0 147585411 344137728 81293 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14428/statm: 84018 81293 170 317 0 83697 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 336072

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

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

Child status: 0
Real time (s): 1800.9
CPU time (s): 1800.19
CPU user time (s): 1799.54
CPU system time (s): 0.650901
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 336072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.54
system time used= 0.650901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 85010
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= 2023

runsolver used 1.13483 second user time and 3.84641 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Thu Apr 19 15:32:38 UTC 2007

IDJOB= 365700
IDBENCH= 2517
IDSOLVER= 172
FILE ID= node59/365700-1176996758

PBS_JOBID= 4630429

Free space on /tmp= 66329 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-arki001.opb
COMMAND LINE= oree /tmp/evaluation/365700-1176996758/instance-365700-1176996758.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-365700-1176996758 -o ROOT/results/node59/solver-365700-1176996758 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/365700-1176996758/instance-365700-1176996758.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  72fff71fe37083f89a4fde6caf0f3578

RANDOM SEED= 236083461

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1772104 kB
Buffers:         10752 kB
Cached:         211280 kB
SwapCached:       2164 kB
Active:          53104 kB
Inactive:       179436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1772104 kB
SwapTotal:     4192956 kB
SwapFree:      4184568 kB
Dirty:            3124 kB
Writeback:           0 kB
Mapped:          17216 kB
Slab:            37264 kB
Committed_AS:  1680816 kB
PageTables:       1476 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= 66329 MiB

End job on node59 on Thu Apr 19 16:02:41 UTC 2007