Trace number 356978

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) 1800.62 1801.2

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-sc50b.opb
MD5SUM7ba66e72f7a10b492134dc7de6859631
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-12
Best CPU time to get the best result obtained on this benchmark1800.22
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -19
Optimality of the best value was proved NO
Number of variables1440
Total number of constraints48
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 constraints48
Minimum length of a constraint60
Maximum length of a constraint120
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524372
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.00/0.01	c ...done
0.00/0.01	c #vars=1440 #constraints=69 hasObjective=yes
0.00/0.01	c res. mode=mod
0.00/0.01	c VSIDS like heuristics
0.00/0.01	c complete search running
0.09/0.17	c restart after 401 decisions
0.19/0.22	c nbDecision=500 #constraints=412
0.29/0.38	c restart after 801 decisions
0.49/0.50	c nbDecision=1000 #constraints=849
0.89/0.97	c nbDecision=1500 #constraints=1341
1.09/1.13	c restart after 1601 decisions
1.88/1.95	c nbDecision=2000 #constraints=1811
3.19/3.27	c nbDecision=2500 #constraints=2307
5.09/5.16	c nbDecision=3000 #constraints=2803
6.09/6.15	c restart after 3201 decisions
6.99/7.05	c nbDecision=3500 #constraints=3271
8.19/8.29	c nbDecision=4000 #constraints=3770
9.19/9.26	c nbDecision=4500 #constraints=4267
10.19/10.20	c nbDecision=5000 #constraints=4763
11.29/11.30	c nbDecision=5500 #constraints=5262
19.79/19.89	c nbDecision=6000 #constraints=5710
32.28/32.31	c restart after 6401 decisions
33.48/33.50	c nbDecision=6500 #constraints=6166
35.68/35.72	c nbDecision=7000 #constraints=6651
37.98/38.07	c nbDecision=7500 #constraints=7149
40.48/40.56	c nbDecision=8000 #constraints=7648
43.28/43.34	c nbDecision=8500 #constraints=8146
46.48/46.52	c nbDecision=9000 #constraints=8646
49.67/49.79	c nbDecision=9500 #constraints=9148
52.78/52.84	c nbDecision=10000 #constraints=9645
57.68/57.71	c nbDecision=10500 #constraints=10144
62.77/62.84	c nbDecision=11000 #constraints=10643
68.37/68.41	c nbDecision=11500 #constraints=11142
73.68/73.79	c nbDecision=12000 #constraints=11638
87.47/87.60	c nbDecision=12500 #constraints=12113
105.16/105.29	c restart after 12801 decisions
109.26/109.38	c nbDecision=13000 #constraints=12560
120.96/121.07	c nbDecision=13500 #constraints=13044
130.46/130.58	c nbDecision=14000 #constraints=13544
141.35/141.45	c nbDecision=14500 #constraints=14043
151.75/151.88	c nbDecision=15000 #constraints=14544
160.25/160.36	c nbDecision=15500 #constraints=15043
170.94/171.10	c nbDecision=16000 #constraints=15543
181.64/181.73	c nbDecision=16500 #constraints=16043
191.73/191.88	c nbDecision=17000 #constraints=16544
210.64/210.71	c nbDecision=17500 #constraints=17025
236.92/237.04	c nbDecision=18000 #constraints=17522
252.93/253.09	c nbDecision=18500 #constraints=18012
283.22/283.39	c nbDecision=19000 #constraints=18439
292.81/292.95	c nbDecision=19500 #constraints=18918
305.20/305.32	c nbDecision=20000 #constraints=19384
315.51/315.65	c nbDecision=20500 #constraints=19880
325.90/326.09	c nbDecision=21000 #constraints=20370
338.00/338.16	c nbDecision=21500 #constraints=20855
349.29/349.49	c nbDecision=22000 #constraints=21341
364.10/364.29	c nbDecision=22500 #constraints=21830
415.88/416.09	c nbDecision=23000 #constraints=22302
471.80/472.04	c nbDecision=23500 #constraints=22776
531.96/532.29	c nbDecision=24000 #constraints=23246
575.54/575.86	c nbDecision=24500 #constraints=23737
598.74/599.08	c nbDecision=25000 #constraints=24238
623.44/623.72	c nbDecision=25500 #constraints=24738
629.03/629.33	c restart after 25601 decisions
664.42/664.73	c nbDecision=26000 #constraints=25169
670.82/671.13	c nbDecision=26500 #constraints=25668
691.01/691.38	c nbDecision=27000 #constraints=26170
749.30/749.69	c nbDecision=27500 #constraints=26625
788.59/788.96	c nbDecision=28000 #constraints=27123
831.67/832.10	c nbDecision=28500 #constraints=27616
897.86/898.28	c nbDecision=29000 #constraints=28106
967.84/968.20	c nbDecision=29500 #constraints=28599
1039.32/1039.80	c nbDecision=30000 #constraints=29094
1101.60/1102.02	c nbDecision=30500 #constraints=29595
1165.69/1166.14	c nbDecision=31000 #constraints=30089
1242.16/1242.69	c nbDecision=31500 #constraints=30582
1313.35/1313.83	c nbDecision=32000 #constraints=31079
1390.12/1390.63	c nbDecision=32500 #constraints=31575
1470.21/1470.78	c nbDecision=33000 #constraints=32067
1553.38/1553.95	c nbDecision=33500 #constraints=32561
1626.46/1627.01	c nbDecision=34000 #constraints=33055
1697.55/1698.16	c nbDecision=34500 #constraints=33549
1785.12/1785.76	c nbDecision=35000 #constraints=34044
1800.03/1800.60	Received signal 15
1800.52/1801.17	
1800.52/1801.17	s UNKNOWN
1800.52/1801.17	
1800.52/1801.17	c user time= 1800.31 s
1800.52/1801.17	c system time= 0.291955 s
1800.52/1801.17	c wall clock time=1801.17

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/node68/watcher-356978-1176850419 -o ROOT/results/node68/solver-356978-1176850419 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356978-1176850419/instance-356978-1176850419.opb mod 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7660
/proc/meminfo: memFree=1769904/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=1468 CPUtime=0
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 161031394 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 367 165 131 317 0 46 0

[startup+0.0790471 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7660
/proc/meminfo: memFree=1769904/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=2144 CPUtime=0.07
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 388 0 0 0 7 0 0 0 18 0 1 0 161031394 2195456 370 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710752 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 536 370 170 317 0 215 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2144

[startup+0.102051 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7660
/proc/meminfo: memFree=1769904/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=2276 CPUtime=0.09
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 415 0 0 0 9 0 0 0 18 0 1 0 161031394 2330624 397 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 569 397 170 317 0 248 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2276

[startup+0.302068 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7660
/proc/meminfo: memFree=1769904/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=3192 CPUtime=0.29
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 634 0 0 0 29 0 0 0 19 0 1 0 161031394 3268608 616 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 798 617 170 317 0 477 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701104 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7660
/proc/meminfo: memFree=1769904/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=4812 CPUtime=0.69
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 1047 0 0 0 69 0 0 0 23 0 1 0 161031394 4927488 1029 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 1203 1029 170 317 0 882 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4812

[startup+1.50118 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7661
/proc/meminfo: memFree=1765480/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=6648 CPUtime=1.48
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 1511 0 0 0 148 0 0 0 25 0 1 0 161031394 6807552 1493 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 1662 1493 170 317 0 1341 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6648

[startup+3.10132 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7661
/proc/meminfo: memFree=1763432/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=9408 CPUtime=3.09
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 2148 0 0 0 308 1 0 0 25 0 1 0 161031394 9633792 2130 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 2352 2130 170 317 0 2031 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9408

[startup+6.30161 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7661
/proc/meminfo: memFree=1759336/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=12724 CPUtime=6.29
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 2965 0 0 0 627 2 0 0 25 0 1 0 161031394 13029376 2947 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 3181 2947 170 317 0 2860 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12724

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7661
/proc/meminfo: memFree=1750768/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=20924 CPUtime=12.69
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 4903 0 0 0 1266 3 0 0 25 0 1 0 161031394 21426176 4885 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 5231 4885 170 317 0 4910 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20924

[startup+25.5023 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 7661
/proc/meminfo: memFree=1749488/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=22112 CPUtime=25.48
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 5211 0 0 0 2545 3 0 0 25 0 1 0 161031394 22642688 5193 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 5528 5193 170 317 0 5207 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22112

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 7661
/proc/meminfo: memFree=1739440/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=33376 CPUtime=51.07
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 7838 0 0 0 5103 4 0 0 25 0 1 0 161031394 34177024 7763 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 8344 7763 170 317 0 8023 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33376

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 7661
/proc/meminfo: memFree=1728432/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=43680 CPUtime=102.27
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 10505 0 0 0 10221 6 0 0 25 0 1 0 161031394 44728320 10430 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712543 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 10920 10430 170 317 0 10599 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 43680

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7661
/proc/meminfo: memFree=1719600/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=53496 CPUtime=162.24
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 12737 0 0 0 16216 8 0 0 25 0 1 0 161031394 54779904 12662 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 13374 12662 170 317 0 13053 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 53496

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7661
/proc/meminfo: memFree=1712752/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=61960 CPUtime=222.23
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 14730 0 0 0 22213 10 0 0 25 0 1 0 161031394 63447040 14344 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 15490 14344 170 317 0 15169 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 61960

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7661
/proc/meminfo: memFree=1708592/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=66312 CPUtime=282.22
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 15796 0 0 0 28211 11 0 0 25 0 1 0 161031394 67903488 15377 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 16578 15377 170 317 0 16257 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 66312

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 7661
/proc/meminfo: memFree=1698480/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=76660 CPUtime=342.2
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 18443 0 0 0 34207 13 0 0 25 0 1 0 161031394 78499840 17892 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 19165 17892 170 317 0 18844 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 76660

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7661
/proc/meminfo: memFree=1694192/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=81216 CPUtime=402.18
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 19654 0 0 0 40204 14 0 0 25 0 1 0 161031394 83165184 18971 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 20304 18971 170 317 0 19983 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 81216

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 7777
/proc/meminfo: memFree=1690808/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=82916 CPUtime=462.12
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 20133 0 0 0 46196 16 0 0 25 0 1 0 161031394 84905984 19450 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 20729 19450 170 317 0 20408 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 82916

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1690352/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=84368 CPUtime=522.06
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 20538 0 0 0 52189 17 0 0 25 0 1 0 161031394 86392832 19855 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 21092 19855 170 317 0 20771 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 84368

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1687536/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=88652 CPUtime=582.04
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 21543 0 0 0 58186 18 0 0 25 0 1 0 161031394 90779648 20563 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 22163 20563 170 317 0 21842 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 88652

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1684272/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=91664 CPUtime=642.03
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 22348 0 0 0 64184 19 0 0 25 0 1 0 161031394 93863936 21368 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 22916 21368 170 317 0 22595 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 91664


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

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1671728/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=104140 CPUtime=941.94
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 25754 0 0 0 94172 22 0 0 25 0 1 0 161031394 106639360 24510 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 26035 24510 170 317 0 25714 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 104140

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1670128/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=105952 CPUtime=1001.93
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 26226 0 0 0 100170 23 0 0 25 0 1 0 161031394 108494848 24916 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 26488 24916 170 317 0 26167 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 105952

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1668208/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=108156 CPUtime=1061.92
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 26782 0 0 0 106169 23 0 0 25 0 1 0 161031394 110751744 25373 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718671 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 27039 25373 170 317 0 26718 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 108156

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1665840/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=110608 CPUtime=1121.89
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 27424 0 0 0 112166 23 0 0 25 0 1 0 161031394 113262592 25982 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 27652 25982 170 317 0 27331 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 110608

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1664112/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=112052 CPUtime=1181.89
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 27838 0 0 0 118165 24 0 0 25 0 1 0 161031394 114741248 26396 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 28013 26396 170 317 0 27692 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 112052

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1662384/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=113652 CPUtime=1241.86
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 28298 0 0 0 124162 24 0 0 25 0 1 0 161031394 116379648 26823 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 28413 26823 170 317 0 28092 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 113652

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1660528/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=115616 CPUtime=1301.86
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 28792 0 0 0 130161 25 0 0 25 0 1 0 161031394 118390784 27284 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604218 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 28904 27284 170 317 0 28583 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 115616

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1658992/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=117184 CPUtime=1361.83
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 29239 0 0 0 136158 25 0 0 25 0 1 0 161031394 119996416 27665 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 29296 27665 170 317 0 28975 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 117184

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1657328/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=118552 CPUtime=1421.82
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 29637 0 0 0 142157 25 0 0 25 0 1 0 161031394 121397248 28063 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 29638 28063 170 317 0 29317 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 118552

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1655664/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=120232 CPUtime=1481.8
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 30129 0 0 0 148154 26 0 0 25 0 1 0 161031394 123117568 28489 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 30058 28489 170 317 0 29737 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 120232

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1654128/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=121716 CPUtime=1541.78
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 30509 0 0 0 154152 26 0 0 25 0 1 0 161031394 124637184 28869 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 30429 28869 170 317 0 30108 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 121716

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1652336/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=123536 CPUtime=1601.77
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 30998 0 0 0 160150 27 0 0 25 0 1 0 161031394 126500864 29325 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 30884 29325 170 317 0 30563 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 123536

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1650352/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=128952 CPUtime=1661.76
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 32379 0 0 0 166148 28 0 0 25 0 1 0 161031394 132046848 29797 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 32238 29797 170 317 0 31917 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 128952

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1648944/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=130128 CPUtime=1721.74
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 32748 0 0 0 172146 28 0 0 25 0 1 0 161031394 133251072 30166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 32532 30166 170 317 0 32211 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 130128

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1647472/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=131692 CPUtime=1781.72
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 33167 0 0 0 178144 28 0 0 25 0 1 0 161031394 134852608 30520 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 32923 30520 170 317 0 32602 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 131692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1646768/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=132340 CPUtime=1800.03
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 33340 0 0 0 179974 29 0 0 25 0 1 0 161031394 135516160 30693 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 33085 30693 170 317 0 32764 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 132340

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

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

[startup+1801 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1646768/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=132340 CPUtime=1800.42
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 33342 0 0 0 180013 29 0 0 25 0 1 0 161031394 135516160 30695 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 33085 30695 170 317 0 32764 0
Current children cumulated CPU time (s) 1800.42
Current children cumulated vsize (KiB) 132340

[startup+1801.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7859
/proc/meminfo: memFree=1646768/2055920 swapFree=4178704/4192956
[pid=7660] ppid=7658 vsize=132340 CPUtime=1800.52
/proc/7660/stat : 7660 (oree) R 7658 7660 7317 0 -1 4194304 33342 0 0 0 180023 29 0 0 25 0 1 0 161031394 135516160 30695 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7660/statm: 33085 30695 170 317 0 32764 0
Current children cumulated CPU time (s) 1800.52
Current children cumulated vsize (KiB) 132340

Child status: 0
Real time (s): 1801.2
CPU time (s): 1800.62
CPU user time (s): 1800.31
CPU system time (s): 0.311952
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 132340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.31
system time used= 0.311952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33359
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= 4647

runsolver used 1.15482 second user time and 3.82442 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue Apr 17 22:53:39 UTC 2007

IDJOB= 356978
IDBENCH= 1716
IDSOLVER= 172
FILE ID= node68/356978-1176850419

PBS_JOBID= 4590195

Free space on /tmp= 66329 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-sc50b.opb
COMMAND LINE= oree /tmp/evaluation/356978-1176850419/instance-356978-1176850419.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-356978-1176850419 -o ROOT/results/node68/solver-356978-1176850419 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356978-1176850419/instance-356978-1176850419.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  7ba66e72f7a10b492134dc7de6859631

RANDOM SEED= 102637495

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1770312 kB
Buffers:         20740 kB
Cached:         217804 kB
SwapCached:       8500 kB
Active:          99512 kB
Inactive:       154140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770312 kB
SwapTotal:     4192956 kB
SwapFree:      4178704 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          15340 kB
Slab:            17988 kB
Committed_AS:  2654992 kB
PageTables:       1380 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 node68 on Tue Apr 17 23:23:41 UTC 2007