Trace number 357347

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 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-gfrd-pnc.opb
MD5SUM84033421910bbd4d66297a25db66c955
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 variables27888
Total number of constraints874
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 constraints874
Minimum length of a constraint11
Maximum length of a constraint246
Number of terms in the objective function 27836
Biggest coefficient in the objective function 698469056512
Number of bits for the biggest coefficient in the objective function 40
Sum of the numbers in the objective function 44081965661371
Number of bits of the sum of numbers in the objective function 46
Biggest number in a constraint 698469056512
Number of bits of the biggest number in a constraint 40
Biggest sum of numbers in a constraint 44081965661371
Number of bits of the biggest sum of numbers46
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...
0.29/0.36	c ...done
0.29/0.36	c #vars=27888 #constraints=1423 hasObjective=yes
0.59/0.65	c res. mode=mod
0.59/0.65	c VSIDS like heuristics
0.59/0.65	c complete search running
0.69/0.77	c restart after 401 decisions
0.79/0.80	c nbDecision=500 #constraints=1423
0.79/0.88	c restart after 801 decisions
0.89/0.93	c nbDecision=1000 #constraints=1423
0.99/1.06	c nbDecision=1500 #constraints=1423
0.99/1.09	c restart after 1601 decisions
1.19/1.20	c nbDecision=2000 #constraints=1423
1.29/1.33	c nbDecision=2500 #constraints=1423
1.39/1.45	c nbDecision=3000 #constraints=1423
1.49/1.50	c restart after 3201 decisions
1.49/1.59	c nbDecision=3500 #constraints=1423
1.69/1.72	c nbDecision=4000 #constraints=1423
1.79/1.84	c nbDecision=4500 #constraints=1423
1.89/1.97	c nbDecision=5000 #constraints=1423
1.99/2.09	c nbDecision=5500 #constraints=1423
2.19/2.20	c nbDecision=6000 #constraints=1423
2.19/2.29	c restart after 6401 decisions
2.29/2.33	c nbDecision=6500 #constraints=1423
2.39/2.46	c nbDecision=7000 #constraints=1423
2.49/2.58	c nbDecision=7500 #constraints=1423
2.69/2.71	c nbDecision=8000 #constraints=1423
2.79/2.83	c nbDecision=8500 #constraints=1423
2.89/2.94	c nbDecision=9000 #constraints=1423
2.99/3.06	c nbDecision=9500 #constraints=1423
3.09/3.16	c nbDecision=10000 #constraints=1423
3.19/3.26	c nbDecision=10500 #constraints=1423
3.29/3.35	c nbDecision=11000 #constraints=1423
3.39/3.44	c nbDecision=11500 #constraints=1423
3.48/3.52	c nbDecision=12000 #constraints=1423
3.58/3.60	c nbDecision=12500 #constraints=1423
3.58/3.65	c restart after 12801 decisions
3.68/3.72	c nbDecision=13000 #constraints=1423
3.79/3.85	c nbDecision=13500 #constraints=1423
3.89/3.97	c nbDecision=14000 #constraints=1423
3.99/4.10	c nbDecision=14500 #constraints=1423
4.19/4.22	c nbDecision=15000 #constraints=1423
4.30/4.33	c nbDecision=15500 #constraints=1423
4.40/4.44	c nbDecision=16000 #constraints=1423
4.49/4.54	c nbDecision=16500 #constraints=1423
4.59/4.64	c nbDecision=17000 #constraints=1423
4.69/4.73	c nbDecision=17500 #constraints=1423
4.79/4.82	c nbDecision=18000 #constraints=1423
4.89/4.90	c nbDecision=18500 #constraints=1423
4.89/4.98	c nbDecision=19000 #constraints=1423
4.99/5.06	c nbDecision=19500 #constraints=1423
5.09/5.13	c nbDecision=20000 #constraints=1423
5.09/5.19	c nbDecision=20500 #constraints=1423
5.19/5.25	c nbDecision=21000 #constraints=1423
5.29/5.31	c nbDecision=21500 #constraints=1423
5.29/5.36	c nbDecision=22000 #constraints=1423
5.99/6.07	c nbDecision=22500 #constraints=1752
7.99/8.08	c nbDecision=23000 #constraints=2253
11.19/11.25	c nbDecision=23500 #constraints=2754
15.49/15.54	c nbDecision=24000 #constraints=3254
21.09/21.13	c nbDecision=24500 #constraints=3757
27.58/27.66	c nbDecision=25000 #constraints=4257
36.18/36.22	c nbDecision=25500 #constraints=4759
37.88/37.94	c restart after 25601 decisions
38.28/38.34	c nbDecision=26000 #constraints=4858
38.38/38.46	c nbDecision=26500 #constraints=4858
38.48/38.59	c nbDecision=27000 #constraints=4858
38.68/38.71	c nbDecision=27500 #constraints=4858
38.78/38.83	c nbDecision=28000 #constraints=4858
38.88/38.95	c nbDecision=28500 #constraints=4858
38.98/39.05	c nbDecision=29000 #constraints=4858
39.08/39.15	c nbDecision=29500 #constraints=4858
39.18/39.25	c nbDecision=30000 #constraints=4858
39.28/39.36	c nbDecision=30500 #constraints=4858
39.38/39.45	c nbDecision=31000 #constraints=4858
39.48/39.53	c nbDecision=31500 #constraints=4858
39.58/39.60	c nbDecision=32000 #constraints=4858
39.58/39.67	c nbDecision=32500 #constraints=4858
39.68/39.74	c nbDecision=33000 #constraints=4858
39.78/39.81	c nbDecision=33500 #constraints=4858
39.88/39.96	c nbDecision=34000 #constraints=4858
39.98/40.02	c nbDecision=34500 #constraints=4858
40.78/40.85	c nbDecision=35000 #constraints=4892
49.38/49.45	c nbDecision=35500 #constraints=5396
60.87/60.91	c nbDecision=36000 #constraints=5894
73.37/73.41	c nbDecision=36500 #constraints=6395
85.77/85.81	c nbDecision=37000 #constraints=6894
101.97/102.04	c nbDecision=37500 #constraints=7394
119.46/119.58	c nbDecision=38000 #constraints=7894
137.55/137.64	c nbDecision=38500 #constraints=8396
154.75/154.83	c nbDecision=39000 #constraints=8892
178.94/179.00	c nbDecision=39500 #constraints=9395
202.93/203.05	c nbDecision=40000 #constraints=9897
225.83/225.93	c nbDecision=40500 #constraints=10397
248.32/248.45	c nbDecision=41000 #constraints=10896
271.32/271.47	c nbDecision=41500 #constraints=11397
296.11/296.27	c nbDecision=42000 #constraints=11895
329.00/329.17	c nbDecision=42500 #constraints=12397
361.10/361.24	c nbDecision=43000 #constraints=12895
392.19/392.33	c nbDecision=43500 #constraints=13396
425.29/425.47	c nbDecision=44000 #constraints=13898
458.28/458.49	c nbDecision=44500 #constraints=14396
490.97/491.12	c nbDecision=45000 #constraints=14895
521.17/521.36	c nbDecision=45500 #constraints=15396
552.65/552.87	c nbDecision=46000 #constraints=15896
599.44/599.70	c nbDecision=46500 #constraints=16397
644.93/645.20	c nbDecision=47000 #constraints=16896
691.62/691.82	c nbDecision=47500 #constraints=17395
738.20/738.48	c nbDecision=48000 #constraints=17900
785.20/785.43	c nbDecision=48500 #constraints=18398
831.98/832.24	c nbDecision=49000 #constraints=18898
876.67/876.99	c nbDecision=49500 #constraints=19397
922.76/923.03	c nbDecision=50000 #constraints=19901
968.75/969.03	c nbDecision=50500 #constraints=20399
1019.44/1019.70	c nbDecision=51000 #constraints=20895
1043.93/1044.21	c restart after 51201 decisions
1045.53/1045.85	c nbDecision=51500 #constraints=21097
1045.63/1045.98	c nbDecision=52000 #constraints=21097
1045.83/1046.11	c nbDecision=52500 #constraints=21097
1045.93/1046.23	c nbDecision=53000 #constraints=21097
1046.03/1046.35	c nbDecision=53500 #constraints=21097
1046.13/1046.46	c nbDecision=54000 #constraints=21097
1046.23/1046.57	c nbDecision=54500 #constraints=21097
1046.33/1046.67	c nbDecision=55000 #constraints=21097
1046.43/1046.76	c nbDecision=55500 #constraints=21097
1046.63/1046.97	c nbDecision=56000 #constraints=21097
1046.73/1047.06	c nbDecision=56500 #constraints=21097
1046.83/1047.14	c nbDecision=57000 #constraints=21097
1046.93/1047.21	c nbDecision=57500 #constraints=21097
1046.93/1047.29	c nbDecision=58000 #constraints=21097
1047.03/1047.35	c nbDecision=58500 #constraints=21097
1047.13/1047.42	c nbDecision=59000 #constraints=21097
1047.23/1047.56	c nbDecision=59500 #constraints=21097
1047.83/1048.10	c nbDecision=60000 #constraints=21097
1048.03/1048.36	c nbDecision=60500 #constraints=21097
1054.23/1054.54	c nbDecision=61000 #constraints=21535
1065.63/1065.96	c nbDecision=61500 #constraints=22038
1080.42/1080.78	c nbDecision=62000 #constraints=22536
1100.31/1100.65	c nbDecision=62500 #constraints=23039
1121.91/1122.20	c nbDecision=63000 #constraints=23541
1151.60/1151.98	c nbDecision=63500 #constraints=24040
1177.30/1177.60	c nbDecision=64000 #constraints=24540
1214.29/1214.66	c nbDecision=64500 #constraints=25041
1251.28/1251.62	c nbDecision=65000 #constraints=25544
1286.87/1287.25	c nbDecision=65500 #constraints=26040
1332.76/1333.19	c nbDecision=66000 #constraints=26540
1377.55/1377.99	c nbDecision=66500 #constraints=27042
1418.83/1419.29	c nbDecision=67000 #constraints=27542
1460.33/1460.71	c nbDecision=67500 #constraints=28044
1510.72/1511.13	c nbDecision=68000 #constraints=28540
1570.70/1571.13	c nbDecision=68500 #constraints=29042
1625.48/1625.90	c nbDecision=69000 #constraints=29547
1685.17/1685.62	c nbDecision=69500 #constraints=30042
1740.15/1740.69	c nbDecision=70000 #constraints=30541
1788.04/1788.56	c nbDecision=70500 #constraints=31043
1800.04/1800.50	Received signal 15
1800.04/1800.58	
1800.04/1800.58	s UNKNOWN
1800.04/1800.58	
1800.04/1800.58	c user time= 1799.63 s
1800.04/1800.58	c system time= 0.507922 s
1800.04/1800.58	c wall clock time=1800.59

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/node60/watcher-357347-1176995275 -o ROOT/results/node60/solver-357347-1176995275 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357347-1176995275/instance-357347-1176995275.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 0.92 3/64 12754
/proc/meminfo: memFree=1409552/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=1468 CPUtime=0
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 147437471 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 367 161 127 317 0 46 0

[startup+0.0288151 s]
/proc/loadavg: 0.91 0.97 0.92 3/64 12754
/proc/meminfo: memFree=1409552/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=1880 CPUtime=0.02
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 300 0 0 0 2 0 0 0 18 0 1 0 147437471 1925120 249 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 470 249 127 317 0 149 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1880

[startup+0.102821 s]
/proc/loadavg: 0.91 0.97 0.92 3/64 12754
/proc/meminfo: memFree=1409552/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=2616 CPUtime=0.09
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 524 0 0 0 9 0 0 0 18 0 1 0 147437471 2678784 408 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 654 408 128 317 0 333 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2616

[startup+0.301841 s]
/proc/loadavg: 0.91 0.97 0.92 3/64 12754
/proc/meminfo: memFree=1409552/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=6180 CPUtime=0.29
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 1440 0 0 0 29 0 0 0 19 0 1 0 147437471 6328320 1324 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 1545 1324 131 317 0 1224 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6180

[startup+0.702881 s]
/proc/loadavg: 0.91 0.97 0.92 3/64 12754
/proc/meminfo: memFree=1409552/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=11048 CPUtime=0.69
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 2674 0 0 0 68 1 0 0 22 0 1 0 147437471 11313152 2558 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606695 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 2762 2558 138 317 0 2441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11048

[startup+1.50196 s]
/proc/loadavg: 0.91 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1399816/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=11180 CPUtime=1.49
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 2677 0 0 0 148 1 0 0 25 0 1 0 147437471 11448320 2561 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606695 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 2795 2561 138 317 0 2474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11180

[startup+3.10111 s]
/proc/loadavg: 0.91 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1399688/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=11180 CPUtime=3.09
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 2682 0 0 0 308 1 0 0 25 0 1 0 147437471 11448320 2566 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606845 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 2795 2566 138 317 0 2474 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11180

[startup+6.30143 s]
/proc/loadavg: 0.92 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1399496/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=14616 CPUtime=6.29
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 3560 0 0 0 627 2 0 0 25 0 1 0 147437471 14966784 3444 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 3654 3444 139 317 0 3333 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14616

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1387144/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=24276 CPUtime=12.68
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 5951 0 0 0 1265 3 0 0 25 0 1 0 147437471 24858624 5835 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 6069 5835 139 317 0 5748 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24276

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1376904/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=34508 CPUtime=25.49
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 8360 0 0 0 2543 6 0 0 25 0 1 0 147437471 35336192 8244 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 8627 8244 139 317 0 8306 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34508

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1366536/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=44456 CPUtime=51.08
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 11013 0 0 0 5100 8 0 0 25 0 1 0 147437471 45522944 10860 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272630 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 11114 10860 139 317 0 10793 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 44456

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1349512/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=62176 CPUtime=102.27
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 15198 0 0 0 10216 11 0 0 25 0 1 0 147437471 63668224 15045 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 15544 15045 139 317 0 15223 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 62176

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1337160/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=73604 CPUtime=162.25
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 18285 0 0 0 16212 13 0 0 25 0 1 0 147437471 75370496 18132 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 18401 18132 139 317 0 18080 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 73604

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1323720/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=91224 CPUtime=222.23
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 21610 0 0 0 22208 15 0 0 25 0 1 0 147437471 93413376 21457 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 22806 21457 139 317 0 22485 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 91224

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1313928/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=100896 CPUtime=282.22
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 24159 0 0 0 28205 17 0 0 25 0 1 0 147437471 103317504 23934 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 25224 23934 139 317 0 24903 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 100896

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1306376/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=107540 CPUtime=342.21
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 25994 0 0 0 34202 19 0 0 25 0 1 0 147437471 110120960 25769 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 26885 25769 139 317 0 26564 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 107540

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1299144/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=114268 CPUtime=402.19
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 27818 0 0 0 40199 20 0 0 25 0 1 0 147437471 117010432 27593 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 28567 27593 139 317 0 28246 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 114268

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1292360/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=120524 CPUtime=462.18
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 29505 0 0 0 46196 22 0 0 25 0 1 0 147437471 123416576 29280 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712583 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 30131 29280 139 317 0 29810 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 120524

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1285128/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=127124 CPUtime=522.16
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 31312 0 0 0 52193 23 0 0 25 0 1 0 147437471 130174976 31087 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 31781 31087 139 317 0 31460 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 127124

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1279176/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=132736 CPUtime=582.14
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 32783 0 0 0 58190 24 0 0 25 0 1 0 147437471 135921664 32558 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 33184 32558 139 317 0 32863 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 132736

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1274056/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=137268 CPUtime=642.13
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 34063 0 0 0 64187 26 0 0 25 0 1 0 147437471 140562432 33838 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 34317 33838 139 317 0 33996 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 137268


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1250696/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=172516 CPUtime=882.07
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 42105 0 0 0 88175 32 0 0 25 0 1 0 147437471 176656384 39636 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 43129 39636 139 317 0 42808 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 172516

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1245832/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=176972 CPUtime=942.06
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 43344 0 0 0 94173 33 0 0 25 0 1 0 147437471 181219328 40875 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596223 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 44243 40875 139 317 0 43922 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 176972

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1240328/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=182296 CPUtime=1002.03
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 44790 0 0 0 100170 33 0 0 25 0 1 0 147437471 186671104 42179 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564037 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 45574 42179 139 317 0 45253 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 182296

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1231944/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=190356 CPUtime=1062.02
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 47102 0 0 0 106167 35 0 0 25 0 1 0 147437471 194924544 44458 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 47589 44458 139 317 0 47268 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 190356

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1218696/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=201940 CPUtime=1122.01
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 50324 0 0 0 112163 38 0 0 25 0 1 0 147437471 206786560 47647 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 50485 47647 139 317 0 50164 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 201940

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1210184/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=209592 CPUtime=1181.99
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 52448 0 0 0 118159 40 0 0 25 0 1 0 147437471 214622208 49771 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 52398 49771 139 317 0 52077 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 209592

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1204296/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=215032 CPUtime=1241.98
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 53908 0 0 0 124157 41 0 0 25 0 1 0 147437471 220192768 51231 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 53758 51231 139 317 0 53437 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 215032

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1197832/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=220600 CPUtime=1301.97
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 55536 0 0 0 130154 43 0 0 25 0 1 0 147437471 225894400 52826 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718451 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 55150 52826 139 317 0 54829 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 220600

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1192840/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=225252 CPUtime=1361.94
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 56792 0 0 0 136151 43 0 0 25 0 1 0 147437471 230658048 54082 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 56313 54082 139 317 0 55992 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 225252

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1187016/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=230060 CPUtime=1421.93
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 58236 0 0 0 142149 44 0 0 25 0 1 0 147437471 235581440 55526 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 57515 55526 139 317 0 57194 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 230060

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1181512/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=235148 CPUtime=1481.91
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 59619 0 0 0 148146 45 0 0 25 0 1 0 147437471 240791552 56909 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 58787 56909 139 317 0 58466 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 235148

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1177544/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=238760 CPUtime=1541.9
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 60625 0 0 0 154144 46 0 0 25 0 1 0 147437471 244490240 57882 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 59690 57882 139 317 0 59369 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 238760

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1173512/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=242508 CPUtime=1601.89
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 61647 0 0 0 160142 47 0 0 25 0 1 0 147437471 248328192 58904 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 60627 58904 139 317 0 60306 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 242508

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1169416/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=245996 CPUtime=1661.87
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 62653 0 0 0 166139 48 0 0 25 0 1 0 147437471 251899904 59910 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718650 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 61499 59910 139 317 0 61178 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 245996

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1165320/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=249616 CPUtime=1721.86
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 63676 0 0 0 172137 49 0 0 25 0 1 0 147437471 255606784 60933 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 62404 60933 139 317 0 62083 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 249616

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1160712/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=253880 CPUtime=1781.84
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 64831 0 0 0 178134 50 0 0 25 0 1 0 147437471 259973120 62088 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 63470 62088 139 317 0 63149 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 253880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 12755
/proc/meminfo: memFree=1158728/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=255308 CPUtime=1800.04
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194304 65305 0 0 0 179954 50 0 0 25 0 1 0 147437471 261435392 62562 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 63827 62562 139 317 0 63506 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 255308

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: 0.99 0.97 0.92 2/66 12756
/proc/meminfo: memFree=1185856/2055920 swapFree=4181684/4192956
[pid=12754] ppid=12752 vsize=0 CPUtime=1800.14
/proc/12754/stat : 12754 (oree) R 12752 12754 12041 0 -1 4194308 65321 0 0 0 179963 51 0 0 25 0 1 0 147437471 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12754/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.64
CPU time (s): 1800.19
CPU user time (s): 1799.64
CPU system time (s): 0.549916
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 255308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.549916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65321
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= 2328

runsolver used 1.36679 second user time and 3.57246 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Thu Apr 19 15:07:55 UTC 2007

IDJOB= 357347
IDBENCH= 2447
IDSOLVER= 172
FILE ID= node60/357347-1176995275

PBS_JOBID= 4630431

Free space on /tmp= 66415 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-gfrd-pnc.opb
COMMAND LINE= oree /tmp/evaluation/357347-1176995275/instance-357347-1176995275.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-357347-1176995275 -o ROOT/results/node60/solver-357347-1176995275 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357347-1176995275/instance-357347-1176995275.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  84033421910bbd4d66297a25db66c955

RANDOM SEED= 666502731

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1409960 kB
Buffers:         27192 kB
Cached:         545032 kB
SwapCached:       5028 kB
Active:          75220 kB
Inactive:       508072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1409960 kB
SwapTotal:     4192956 kB
SwapFree:      4181684 kB
Dirty:            2560 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            48588 kB
Committed_AS:  1584416 kB
PageTables:       1464 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= 66415 MiB

End job on node60 on Thu Apr 19 15:37:58 UTC 2007