Trace number 357354

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) 1801.4 1801.86

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-scsd6.opb
MD5SUMb8af5f694536c159804fb560c7265020
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40500
Total number of constraints147
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 constraints147
Minimum length of a constraint600
Maximum length of a constraint1200
Number of terms in the objective function 40500
Biggest coefficient in the objective function 240095970606448640
Number of bits for the biggest coefficient in the objective function 58
Sum of the numbers in the objective function 319188057892705067220
Number of bits of the sum of numbers in the objective function 69
Biggest number in a constraint 240095970606448640
Number of bits of the biggest number in a constraint 58
Biggest sum of numbers in a constraint 319188057892705067220
Number of bits of the biggest sum of numbers69
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...
0.89/0.91	c ...done
0.89/0.91	c #vars=40500 #constraints=295 hasObjective=yes
1.39/1.41	c res. mode=mod
1.39/1.41	c VSIDS like heuristics
1.39/1.41	c complete search running
1.49/1.59	c restart after 401 decisions
1.59/1.63	c nbDecision=500 #constraints=295
1.69/1.77	c restart after 801 decisions
1.79/1.86	c nbDecision=1000 #constraints=295
1.99/2.09	c nbDecision=1500 #constraints=295
2.10/2.14	c restart after 1601 decisions
2.29/2.32	c nbDecision=2000 #constraints=295
2.49/2.55	c nbDecision=2500 #constraints=295
2.69/2.77	c nbDecision=3000 #constraints=295
2.79/2.86	c restart after 3201 decisions
2.89/2.99	c nbDecision=3500 #constraints=295
3.20/3.22	c nbDecision=4000 #constraints=295
3.39/3.44	c nbDecision=4500 #constraints=295
3.59/3.67	c nbDecision=5000 #constraints=295
3.79/3.89	c nbDecision=5500 #constraints=295
4.09/4.11	c nbDecision=6000 #constraints=295
4.19/4.29	c restart after 6401 decisions
4.30/4.34	c nbDecision=6500 #constraints=295
4.49/4.57	c nbDecision=7000 #constraints=295
4.69/4.79	c nbDecision=7500 #constraints=295
4.99/5.01	c nbDecision=8000 #constraints=295
5.19/5.24	c nbDecision=8500 #constraints=295
5.40/5.46	c nbDecision=9000 #constraints=295
5.59/5.67	c nbDecision=9500 #constraints=295
5.79/5.90	c nbDecision=10000 #constraints=295
6.09/6.11	c nbDecision=10500 #constraints=295
6.29/6.32	c nbDecision=11000 #constraints=295
6.50/6.54	c nbDecision=11500 #constraints=295
6.69/6.75	c nbDecision=12000 #constraints=295
6.89/6.95	c nbDecision=12500 #constraints=295
6.99/7.08	c restart after 12801 decisions
7.09/7.19	c nbDecision=13000 #constraints=295
7.39/7.41	c nbDecision=13500 #constraints=295
7.60/7.64	c nbDecision=14000 #constraints=295
7.79/7.86	c nbDecision=14500 #constraints=295
7.99/8.08	c nbDecision=15000 #constraints=295
8.29/8.30	c nbDecision=15500 #constraints=295
8.49/8.52	c nbDecision=16000 #constraints=295
8.70/8.74	c nbDecision=16500 #constraints=295
8.89/8.95	c nbDecision=17000 #constraints=295
9.09/9.17	c nbDecision=17500 #constraints=295
9.29/9.38	c nbDecision=18000 #constraints=295
9.49/9.59	c nbDecision=18500 #constraints=295
9.80/9.80	c nbDecision=19000 #constraints=295
9.99/10.00	c nbDecision=19500 #constraints=295
10.19/10.20	c nbDecision=20000 #constraints=295
10.39/10.40	c nbDecision=20500 #constraints=295
10.59/10.60	c nbDecision=21000 #constraints=295
10.69/10.79	c nbDecision=21500 #constraints=295
10.89/10.99	c nbDecision=22000 #constraints=295
11.09/11.17	c nbDecision=22500 #constraints=295
11.29/11.36	c nbDecision=23000 #constraints=295
11.49/11.55	c nbDecision=23500 #constraints=295
11.69/11.72	c nbDecision=24000 #constraints=295
11.89/11.90	c nbDecision=24500 #constraints=295
12.00/12.08	c nbDecision=25000 #constraints=295
12.19/12.25	c nbDecision=25500 #constraints=295
12.19/12.28	c restart after 25601 decisions
12.39/12.49	c nbDecision=26000 #constraints=295
12.69/12.72	c nbDecision=26500 #constraints=295
12.89/12.94	c nbDecision=27000 #constraints=295
13.09/13.17	c nbDecision=27500 #constraints=295
13.29/13.39	c nbDecision=28000 #constraints=295
13.59/13.61	c nbDecision=28500 #constraints=295
13.79/13.82	c nbDecision=29000 #constraints=295
13.99/14.04	c nbDecision=29500 #constraints=295
14.19/14.25	c nbDecision=30000 #constraints=295
14.39/14.46	c nbDecision=30500 #constraints=295
14.59/14.67	c nbDecision=31000 #constraints=295
14.79/14.87	c nbDecision=31500 #constraints=295
14.99/15.08	c nbDecision=32000 #constraints=295
15.19/15.28	c nbDecision=32500 #constraints=295
15.39/15.47	c nbDecision=33000 #constraints=295
15.59/15.67	c nbDecision=33500 #constraints=295
15.79/15.87	c nbDecision=34000 #constraints=295
15.99/16.05	c nbDecision=34500 #constraints=295
16.19/16.24	c nbDecision=35000 #constraints=295
16.39/16.43	c nbDecision=35500 #constraints=295
16.59/16.61	c nbDecision=36000 #constraints=295
16.69/16.79	c nbDecision=36500 #constraints=295
16.89/16.97	c nbDecision=37000 #constraints=295
17.09/17.15	c nbDecision=37500 #constraints=295
17.29/17.32	c nbDecision=38000 #constraints=295
17.39/17.48	c nbDecision=38500 #constraints=295
17.59/17.65	c nbDecision=39000 #constraints=295
17.79/17.82	c nbDecision=39500 #constraints=295
17.89/17.98	c nbDecision=40000 #constraints=295
18.09/18.14	c nbDecision=40500 #constraints=295
18.19/18.30	c nbDecision=41000 #constraints=295
18.39/18.45	c nbDecision=41500 #constraints=295
18.59/18.60	c nbDecision=42000 #constraints=295
18.69/18.75	c nbDecision=42500 #constraints=295
18.79/18.89	c nbDecision=43000 #constraints=295
18.99/19.04	c nbDecision=43500 #constraints=295
19.09/19.17	c nbDecision=44000 #constraints=295
19.29/19.31	c nbDecision=44500 #constraints=295
19.39/19.44	c nbDecision=45000 #constraints=295
19.49/19.57	c nbDecision=45500 #constraints=295
109.66/109.74	c nbDecision=46000 #constraints=447
420.58/420.77	c nbDecision=46500 #constraints=949
741.60/741.80	c nbDecision=47000 #constraints=1447
1078.11/1078.44	c nbDecision=47500 #constraints=1951
1420.24/1420.66	c nbDecision=48000 #constraints=2449
1779.43/1779.97	c nbDecision=48500 #constraints=2951
1800.04/1800.50	Received signal 15
1801.24/1801.77	
1801.24/1801.77	s UNKNOWN
1801.24/1801.77	
1801.24/1801.77	c user time= 1800.72 s
1801.24/1801.77	c system time= 0.595909 s
1801.24/1801.77	c wall clock time=1801.77

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/node27/watcher-357354-1176995470 -o ROOT/results/node27/solver-357354-1176995470 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357354-1176995470/instance-357354-1176995470.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: 0.91 0.97 0.99 3/65 26207
/proc/meminfo: memFree=1429032/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=1468 CPUtime=0
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 112242894 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 367 160 127 317 0 46 0

[startup+0.0229689 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 26207
/proc/meminfo: memFree=1429032/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=1752 CPUtime=0.02
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 236 0 0 0 2 0 0 0 18 0 1 0 112242894 1794048 218 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 438 218 127 317 0 117 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1752

[startup+0.101976 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 26207
/proc/meminfo: memFree=1429032/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=2400 CPUtime=0.09
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 513 0 0 0 9 0 0 0 18 0 1 0 112242894 2457600 397 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 600 397 127 317 0 279 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2400

[startup+0.301996 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 26207
/proc/meminfo: memFree=1429032/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=5220 CPUtime=0.29
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 1184 0 0 0 29 0 0 0 19 0 1 0 112242894 5345280 939 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134531168 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 1305 939 131 317 0 984 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5220

[startup+0.701037 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 26207
/proc/meminfo: memFree=1429032/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=11440 CPUtime=0.69
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 2577 0 0 0 69 0 0 0 22 0 1 0 112242894 11714560 2332 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 2860 2332 131 317 0 2539 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11440

[startup+1.50112 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 26208
/proc/meminfo: memFree=1413280/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=21152 CPUtime=1.49
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 4900 0 0 0 147 2 0 0 25 0 1 0 112242894 21659648 4655 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606845 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 5288 4655 138 317 0 4967 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21152

[startup+3.10228 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 26208
/proc/meminfo: memFree=1410720/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=21280 CPUtime=3.09
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 4901 0 0 0 307 2 0 0 25 0 1 0 112242894 21790720 4656 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606695 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 5320 4656 138 317 0 4999 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21280

[startup+6.3016 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 26208
/proc/meminfo: memFree=1410528/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=21280 CPUtime=6.29
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 4906 0 0 0 627 2 0 0 25 0 1 0 112242894 21790720 4661 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606695 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 5320 4661 138 317 0 4999 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21280

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 26208
/proc/meminfo: memFree=1410464/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=21280 CPUtime=12.69
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 4922 0 0 0 1267 2 0 0 25 0 1 0 112242894 21790720 4677 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606697 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 5320 4677 138 317 0 4999 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21280

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 26208
/proc/meminfo: memFree=1408544/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=23492 CPUtime=25.49
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 5448 0 0 0 2547 2 0 0 25 0 1 0 112242894 24055808 5201 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284210 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 5873 5201 139 317 0 5552 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23492

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 26208
/proc/meminfo: memFree=1401312/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=30776 CPUtime=51.07
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 7312 0 0 0 5105 2 0 0 25 0 1 0 112242894 31514624 7040 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606673 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 7694 7040 139 317 0 7373 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30776

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 26208
/proc/meminfo: memFree=1383776/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=48188 CPUtime=102.27
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 11660 0 0 0 10223 4 0 0 25 0 1 0 112242894 49344512 11366 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 12047 11366 139 317 0 11726 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48188

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26208
/proc/meminfo: memFree=1370400/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=61936 CPUtime=162.24
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 15068 0 0 0 16219 5 0 0 25 0 1 0 112242894 63422464 14742 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 15484 14742 139 317 0 15163 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 61936

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26208
/proc/meminfo: memFree=1349280/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=82944 CPUtime=222.24
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 20337 0 0 0 22216 8 0 0 25 0 1 0 112242894 84934656 19966 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 20736 19966 139 317 0 20415 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 82944

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26208
/proc/meminfo: memFree=1336096/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=96244 CPUtime=282.22
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 23692 0 0 0 28212 10 0 0 25 0 1 0 112242894 98553856 23303 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134558902 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 24061 23303 139 317 0 23740 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 96244

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26208
/proc/meminfo: memFree=1307616/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=124672 CPUtime=342.2
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 30755 0 0 0 34208 12 0 0 25 0 1 0 112242894 127664128 30358 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 31168 30358 139 317 0 30847 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 124672

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26208
/proc/meminfo: memFree=1294816/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=137560 CPUtime=402.18
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 34031 0 0 0 40205 13 0 0 25 0 1 0 112242894 140861440 33566 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 34390 33566 139 317 0 34069 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 137560

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26208
/proc/meminfo: memFree=1281760/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=150668 CPUtime=462.17
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 37338 0 0 0 46201 16 0 0 25 0 1 0 112242894 154284032 36804 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 37667 36804 139 317 0 37346 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 150668

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26208
/proc/meminfo: memFree=1269088/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=163552 CPUtime=522.16
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 40596 0 0 0 52199 17 0 0 25 0 1 0 112242894 167477248 40000 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710852 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 40888 40000 139 317 0 40567 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 163552

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26208
/proc/meminfo: memFree=1256096/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=176432 CPUtime=582.14
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 43855 0 0 0 58196 18 0 0 25 0 1 0 112242894 180666368 43213 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718926 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 44108 43213 139 317 0 43787 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 176432

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26208
/proc/meminfo: memFree=1243296/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=189292 CPUtime=642.13
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 47110 0 0 0 64193 20 0 0 25 0 1 0 112242894 193835008 46406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 47323 46406 139 317 0 47002 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 189292


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

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26210
/proc/meminfo: memFree=1138656/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=294076 CPUtime=1002.04
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 73233 0 0 0 100172 32 0 0 25 0 1 0 112242894 301133824 72488 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718723 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 73519 72488 139 317 0 73198 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 294076

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26210
/proc/meminfo: memFree=1126624/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=306352 CPUtime=1062.02
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 76310 0 0 0 106169 33 0 0 25 0 1 0 112242894 313704448 75565 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 76588 75565 139 317 0 76267 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 306352

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26210
/proc/meminfo: memFree=1114208/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=318464 CPUtime=1122.01
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 79332 0 0 0 112166 35 0 0 25 0 1 0 112242894 326107136 78587 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 79616 78587 139 317 0 79295 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 318464

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26210
/proc/meminfo: memFree=1102240/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=330864 CPUtime=1181.99
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 82370 0 0 0 118162 37 0 0 25 0 1 0 112242894 338804736 81625 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 82716 81625 139 317 0 82395 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 330864

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26210
/proc/meminfo: memFree=1090144/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=342936 CPUtime=1241.98
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 85385 0 0 0 124159 39 0 0 25 0 1 0 112242894 351166464 84640 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718926 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 85734 84640 139 317 0 85413 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 342936

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26210
/proc/meminfo: memFree=1078048/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=354868 CPUtime=1301.96
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 88361 0 0 0 130156 40 0 0 25 0 1 0 112242894 363384832 87616 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 88717 87616 139 317 0 88396 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 354868

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26210
/proc/meminfo: memFree=1028256/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=426892 CPUtime=1361.95
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 100802 0 0 0 136149 46 0 0 25 0 1 0 112242894 437137408 100057 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278982 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 106723 100057 139 317 0 106402 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 426892

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26210
/proc/meminfo: memFree=1015136/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=438628 CPUtime=1421.94
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 104101 0 0 0 142146 48 0 0 25 0 1 0 112242894 449155072 103309 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710866 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 109657 103309 139 317 0 109336 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 438628

[startup+1482.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/66 26210
/proc/meminfo: memFree=1002656/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=450332 CPUtime=1481.92
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 107285 0 0 0 148142 50 0 0 25 0 1 0 112242894 461139968 106455 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134593552 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 112583 106455 139 317 0 112262 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 450332

[startup+1542.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 26210
/proc/meminfo: memFree=989792/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=461900 CPUtime=1541.9
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 110500 0 0 0 154138 52 0 0 25 0 1 0 112242894 472985600 109609 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712482 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 115475 109609 139 317 0 115154 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 461900

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 26210
/proc/meminfo: memFree=977120/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=473612 CPUtime=1601.88
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 113753 0 0 0 160135 53 0 0 25 0 1 0 112242894 484978688 112818 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284176 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 118403 112818 139 317 0 118082 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 473612

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 26210
/proc/meminfo: memFree=964192/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=484888 CPUtime=1661.87
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 116969 0 0 0 166132 55 0 0 25 0 1 0 112242894 496525312 116002 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 121222 116002 139 317 0 120901 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 484888

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 26210
/proc/meminfo: memFree=951520/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=496584 CPUtime=1721.86
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 120224 0 0 0 172129 57 0 0 25 0 1 0 112242894 508502016 119196 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134550067 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 124146 119196 139 317 0 123825 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 496584

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 26210
/proc/meminfo: memFree=938912/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=508000 CPUtime=1781.84
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 123428 0 0 0 178125 59 0 0 25 0 1 0 112242894 520192000 122354 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284237 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 127000 122354 139 317 0 126679 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 508000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 26210
/proc/meminfo: memFree=935008/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=511444 CPUtime=1800.04
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 124371 0 0 0 179945 59 0 0 25 0 1 0 112242894 523718656 123282 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710785 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 127861 123282 139 317 0 127540 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 511444

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 0.99 2/67 26211
/proc/meminfo: memFree=935000/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=511444 CPUtime=1800.14
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 124371 0 0 0 179955 59 0 0 25 0 1 0 112242894 523718656 123282 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713835 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 127861 123282 139 317 0 127540 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 511444

[startup+1801.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 26211
/proc/meminfo: memFree=935000/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=511444 CPUtime=1800.93
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194304 124397 0 0 0 180034 59 0 0 25 0 1 0 112242894 523718656 123308 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 127861 123308 139 317 0 127540 0
Current children cumulated CPU time (s) 1800.93
Current children cumulated vsize (KiB) 511444

[startup+1801.81 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 26211
/proc/meminfo: memFree=934872/2055920 swapFree=4179984/4192956
[pid=26207] ppid=26205 vsize=0 CPUtime=1801.33
/proc/26207/stat : 26207 (oree) R 26205 26207 25578 0 -1 4194308 124442 0 0 0 180072 61 0 0 25 0 1 0 112242894 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26207/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1801.33
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.86
CPU time (s): 1801.4
CPU user time (s): 1800.73
CPU system time (s): 0.674897
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 511444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.73
system time used= 0.674897
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 124442
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= 2474

runsolver used 1.23081 second user time and 3.75743 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Thu Apr 19 15:11:10 UTC 2007

IDJOB= 357354
IDBENCH= 2463
IDSOLVER= 172
FILE ID= node27/357354-1176995470

PBS_JOBID= 4630447

Free space on /tmp= 66373 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-scsd6.opb
COMMAND LINE= oree /tmp/evaluation/357354-1176995470/instance-357354-1176995470.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-357354-1176995470 -o ROOT/results/node27/solver-357354-1176995470 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357354-1176995470/instance-357354-1176995470.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  b8af5f694536c159804fb560c7265020

RANDOM SEED= 901251854

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1429384 kB
Buffers:         35192 kB
Cached:         515100 kB
SwapCached:       6696 kB
Active:          57948 kB
Inactive:       504772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1429384 kB
SwapTotal:     4192956 kB
SwapFree:      4179984 kB
Dirty:            4872 kB
Writeback:           0 kB
Mapped:          15456 kB
Slab:            49868 kB
Committed_AS:  1691988 kB
PageTables:       1412 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= 66373 MiB

End job on node27 on Thu Apr 19 15:41:13 UTC 2007