Trace number 356864

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? (MO) 1054.37 1054.65

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3707.opb
MD5SUMd04a5226e9b4ce46849c897b37a2f22b
Bench CategoryOPT-SMALLINT (optimisation, small 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 variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 656007
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 656007
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...
1.89/1.90	c ...done
1.89/1.90	c #vars=155000 #constraints=5301 hasObjective=yes
3.79/3.83	c res. mode=mod
3.79/3.83	c VSIDS like heuristics
3.79/3.83	c complete search running
4.99/5.09	c restart after 401 decisions
5.29/5.31	c nbDecision=500 #constraints=5301
5.89/6.00	c restart after 801 decisions
6.39/6.45	c nbDecision=1000 #constraints=5301
7.49/7.57	c nbDecision=1500 #constraints=5301
7.79/7.80	c restart after 1601 decisions
8.59/8.70	c nbDecision=2000 #constraints=5301
9.79/9.80	c nbDecision=2500 #constraints=5301
10.89/10.94	c nbDecision=3000 #constraints=5301
11.39/11.40	c restart after 3201 decisions
11.99/12.08	c nbDecision=3500 #constraints=5301
13.19/13.21	c nbDecision=4000 #constraints=5301
14.29/14.33	c nbDecision=4500 #constraints=5301
15.39/15.46	c nbDecision=5000 #constraints=5301
23.18/23.27	c nbDecision=5500 #constraints=5545
44.47/44.57	c nbDecision=6000 #constraints=6045
67.07/67.12	c restart after 6401 decisions
67.77/67.89	c nbDecision=6500 #constraints=6444
69.27/69.37	c nbDecision=7000 #constraints=6444
70.77/70.85	c nbDecision=7500 #constraints=6444
72.27/72.36	c nbDecision=8000 #constraints=6444
76.37/76.44	c nbDecision=8500 #constraints=6489
81.87/81.97	c nbDecision=9000 #constraints=6544
83.07/83.10	c nbDecision=9500 #constraints=6544
84.17/84.23	c nbDecision=10000 #constraints=6544
85.27/85.34	c nbDecision=10500 #constraints=6544
86.37/86.46	c nbDecision=11000 #constraints=6544
87.56/87.60	c nbDecision=11500 #constraints=6544
88.66/88.73	c nbDecision=12000 #constraints=6544
89.76/89.85	c nbDecision=12500 #constraints=6544
90.46/90.56	c restart after 12801 decisions
91.66/91.75	c nbDecision=13000 #constraints=6545
93.16/93.24	c nbDecision=13500 #constraints=6545
94.66/94.75	c nbDecision=14000 #constraints=6545
96.16/96.26	c nbDecision=14500 #constraints=6545
97.66/97.77	c nbDecision=15000 #constraints=6545
98.87/98.90	c nbDecision=15500 #constraints=6545
99.86/99.99	c nbDecision=16000 #constraints=6545
100.96/101.09	c nbDecision=16500 #constraints=6545
102.16/102.21	c nbDecision=17000 #constraints=6545
103.26/103.34	c nbDecision=17500 #constraints=6545
104.36/104.47	c nbDecision=18000 #constraints=6545
105.46/105.60	c nbDecision=18500 #constraints=6545
106.56/106.69	c nbDecision=19000 #constraints=6545
107.76/107.81	c nbDecision=19500 #constraints=6545
108.86/108.93	c nbDecision=20000 #constraints=6545
109.96/110.04	c nbDecision=20500 #constraints=6545
115.95/116.06	c nbDecision=21000 #constraints=6743
132.45/132.60	c nbDecision=21500 #constraints=7121
133.55/133.67	c nbDecision=22000 #constraints=7121
134.65/134.78	c nbDecision=22500 #constraints=7121
135.75/135.88	c nbDecision=23000 #constraints=7121
140.75/140.88	c nbDecision=23500 #constraints=7264
158.15/158.24	c nbDecision=24000 #constraints=7768
178.33/178.46	c nbDecision=24500 #constraints=8264
202.34/202.42	c nbDecision=25000 #constraints=8749
240.32/240.44	c nbDecision=25500 #constraints=9255
250.12/250.29	c restart after 25601 decisions
254.32/254.49	c nbDecision=26000 #constraints=9367
255.82/255.97	c nbDecision=26500 #constraints=9367
257.32/257.48	c nbDecision=27000 #constraints=9367
258.82/258.99	c nbDecision=27500 #constraints=9367
260.22/260.40	c nbDecision=28000 #constraints=9367
261.42/261.52	c nbDecision=28500 #constraints=9367
262.52/262.65	c nbDecision=29000 #constraints=9367
263.62/263.78	c nbDecision=29500 #constraints=9367
264.82/264.91	c nbDecision=30000 #constraints=9367
265.92/266.04	c nbDecision=30500 #constraints=9367
267.02/267.15	c nbDecision=31000 #constraints=9367
268.12/268.27	c nbDecision=31500 #constraints=9367
269.42/269.53	c nbDecision=32000 #constraints=9367
270.72/270.83	c nbDecision=32500 #constraints=9367
272.01/272.13	c nbDecision=33000 #constraints=9367
273.31/273.43	c nbDecision=33500 #constraints=9367
275.01/275.15	c nbDecision=34000 #constraints=9367
276.81/276.91	c nbDecision=34500 #constraints=9367
278.61/278.72	c nbDecision=35000 #constraints=9367
280.42/280.54	c nbDecision=35500 #constraints=9367
320.50/320.65	c nbDecision=36000 #constraints=9780
378.49/378.65	c nbDecision=36500 #constraints=10290
443.77/443.91	c nbDecision=37000 #constraints=10784
505.05/505.21	c nbDecision=37500 #constraints=11288
551.74/551.94	c nbDecision=38000 #constraints=11790
601.63/601.89	c nbDecision=38500 #constraints=12280
657.52/657.78	c nbDecision=39000 #constraints=12785
713.71/713.96	c nbDecision=39500 #constraints=13278
772.88/773.19	c nbDecision=40000 #constraints=13789
836.47/836.79	c nbDecision=40500 #constraints=14290
903.65/903.95	c nbDecision=41000 #constraints=14791
924.95/925.26	c nbDecision=41500 #constraints=14915
926.05/926.34	c nbDecision=42000 #constraints=14915
927.15/927.45	c nbDecision=42500 #constraints=14915
928.25/928.55	c nbDecision=43000 #constraints=14915
938.05/938.32	c nbDecision=43500 #constraints=15168
939.15/939.40	c nbDecision=44000 #constraints=15168
940.15/940.48	c nbDecision=44500 #constraints=15168
941.25/941.57	c nbDecision=45000 #constraints=15168
945.24/945.54	c nbDecision=45500 #constraints=15274
946.34/946.62	c nbDecision=46000 #constraints=15274
947.44/947.70	c nbDecision=46500 #constraints=15274
948.44/948.79	c nbDecision=47000 #constraints=15274
949.54/949.88	c nbDecision=47500 #constraints=15274
950.64/950.96	c nbDecision=48000 #constraints=15274
951.74/952.03	c nbDecision=48500 #constraints=15274
952.84/953.11	c nbDecision=49000 #constraints=15274
974.54/974.86	c nbDecision=49500 #constraints=15714
1000.33/1000.67	c nbDecision=50000 #constraints=16052
1006.73/1007.06	c nbDecision=50500 #constraints=16187
1046.82/1047.16	c nbDecision=51000 #constraints=16508
1052.72/1053.00	Received signal 15
1054.02/1054.34	
1054.02/1054.34	s UNKNOWN
1054.02/1054.34	
1054.02/1054.34	c user time= 1052.46 s
1054.02/1054.34	c system time= 1.61075 s
1054.02/1054.34	c wall clock time=1054.35

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/node2/watcher-356864-1176845900 -o ROOT/results/node2/solver-356864-1176845900 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356864-1176845900/instance-356864-1176845900.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: 1.00 1.00 1.00 3/77 12781
/proc/meminfo: memFree=1812344/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=1620 CPUtime=0
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 160627851 1658880 175 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 405 175 126 317 0 84 0

[startup+0.0248171 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12781
/proc/meminfo: memFree=1812344/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=1880 CPUtime=0.02
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 315 0 0 0 2 0 0 0 18 0 1 0 160627851 1925120 264 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 470 264 126 317 0 149 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1880

[startup+0.102825 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12781
/proc/meminfo: memFree=1812344/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=3440 CPUtime=0.1
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 898 0 0 0 10 0 0 0 18 0 1 0 160627851 3522560 653 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 860 653 126 317 0 539 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3440

[startup+0.301846 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12781
/proc/meminfo: memFree=1812344/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=9548 CPUtime=0.29
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 2787 0 0 0 29 0 0 0 19 0 1 0 160627851 9777152 1772 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 2387 1772 127 317 0 2066 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9548

[startup+0.702887 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12781
/proc/meminfo: memFree=1812344/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=14576 CPUtime=0.69
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 3882 0 0 0 68 1 0 0 23 0 1 0 160627851 14925824 2867 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 3644 2868 131 317 0 3323 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14576

[startup+1.50197 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=1794608/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=32936 CPUtime=1.49
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 8085 0 0 0 146 3 0 0 25 0 1 0 160627851 33726464 7070 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 8234 7070 131 317 0 7913 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32936

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=1763248/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=57580 CPUtime=3.09
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 14260 0 0 0 303 6 0 0 25 0 1 0 160627851 58961920 13245 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134602744 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 14395 13245 137 317 0 14074 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57580

[startup+6.30147 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=1758000/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=59032 CPUtime=6.29
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 14630 0 0 0 623 6 0 0 25 0 1 0 160627851 60448768 13615 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606697 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 14758 13615 138 317 0 14437 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59032

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=1758128/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=59032 CPUtime=12.69
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 14630 0 0 0 1263 6 0 0 25 0 1 0 160627851 60448768 13615 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606698 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 14758 13615 138 317 0 14437 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59032

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=1713392/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=108520 CPUtime=25.48
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 25987 0 0 0 2539 9 0 0 25 0 1 0 160627851 111124480 24935 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 27130 24935 139 317 0 26809 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 108520

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=1639408/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=190904 CPUtime=51.07
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 44684 0 0 0 5091 16 0 0 25 0 1 0 160627851 195485696 43632 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 47726 43632 139 317 0 47405 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 190904

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=1577200/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=259704 CPUtime=102.26
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 59831 0 0 0 10203 23 0 0 25 0 1 0 160627851 265936896 58779 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606721 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 64926 58779 139 317 0 64605 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 259704

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=1385328/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=470940 CPUtime=162.25
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 108236 0 0 0 16185 40 0 0 25 0 1 0 160627851 482242560 107184 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 117735 107184 139 317 0 117414 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 470940

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=1232560/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=636380 CPUtime=222.23
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 145808 0 0 0 22169 54 0 0 25 0 1 0 160627851 651653120 144756 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 159095 144756 139 317 0 158774 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 636380

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=1162288/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=727576 CPUtime=282.21
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 163612 0 0 0 28160 61 0 0 25 0 1 0 160627851 745037824 162560 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 181894 162560 139 317 0 181573 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 727576

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=1088816/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=800920 CPUtime=342.19
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 181711 0 0 0 34151 68 0 0 25 0 1 0 160627851 820142080 180659 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 200230 180659 139 317 0 199909 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 800920

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=1028912/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=862064 CPUtime=402.18
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 196802 0 0 0 40144 74 0 0 25 0 1 0 160627851 882753536 195678 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 215516 195678 139 317 0 215195 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 862064

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=977712/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=915876 CPUtime=462.16
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 209508 0 0 0 46138 78 0 0 25 0 1 0 160627851 937857024 208384 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 228969 208384 139 317 0 228648 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 915876

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=861296/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=1079120 CPUtime=522.15
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 238829 0 0 0 52125 90 0 0 25 0 1 0 160627851 1105018880 237705 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 269780 237705 139 317 0 269459 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1079120

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=785776/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=1155260 CPUtime=582.13
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 257539 0 0 0 58116 97 0 0 25 0 1 0 160627851 1182986240 256415 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 288815 256415 139 317 0 288494 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1155260

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 12782
/proc/meminfo: memFree=717040/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=1223388 CPUtime=642.13
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 274443 0 0 0 64109 104 0 0 25 0 1 0 160627851 1252749312 273319 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134602404 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 305847 273319 139 317 0 305526 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1223388

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=653744/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=1287300 CPUtime=702.1
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 290252 0 0 0 70100 110 0 0 25 0 1 0 160627851 1318195200 289128 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 321825 289128 139 317 0 321504 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1287300

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=590192/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=1351484 CPUtime=762.09
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 306118 0 0 0 76094 115 0 0 25 0 1 0 160627851 1383919616 304994 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 337871 304994 139 317 0 337550 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1351484

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=532400/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=1411072 CPUtime=822.07
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 320837 0 0 0 82086 121 0 0 25 0 1 0 160627851 1444937728 319713 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 352768 319713 139 317 0 352447 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1411072

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=476336/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=1466672 CPUtime=882.06
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 334558 0 0 0 88080 126 0 0 25 0 1 0 160627851 1501872128 333434 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135284117 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 366668 333434 139 317 0 366347 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1466672

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=409648/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=1539496 CPUtime=942.05
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 351519 0 0 0 94073 132 0 0 25 0 1 0 160627851 1576443904 350395 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 384874 350395 139 317 0 384553 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1539496

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=234736/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=1744844 CPUtime=1002.03
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 404789 0 0 0 100052 151 0 0 25 0 1 0 160627851 1786720256 396846 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135284215 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 436211 396846 139 317 0 435890 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1744844



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1053 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=136688/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=1843224 CPUtime=1052.72
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 432017 0 0 0 105112 160 0 0 25 0 1 0 160627851 1887461376 418067 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 460806 418067 139 317 0 460485 0
Current children cumulated CPU time (s) 1052.72
Current children cumulated vsize (KiB) 1843224

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

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

[startup+1053.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12782
/proc/meminfo: memFree=136688/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=1843880 CPUtime=1053.12
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 432248 0 0 0 105151 161 0 0 25 0 1 0 160627851 1888133120 418235 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563622 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 460970 418235 139 317 0 460649 0
Current children cumulated CPU time (s) 1053.12
Current children cumulated vsize (KiB) 1843880

[startup+1054.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12783
/proc/meminfo: memFree=135848/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=1844828 CPUtime=1053.92
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194304 432463 0 0 0 105231 161 0 0 25 0 1 0 160627851 1889103872 418407 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134714050 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 461207 418407 139 317 0 460886 0
Current children cumulated CPU time (s) 1053.92
Current children cumulated vsize (KiB) 1844828

[startup+1054.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12783
/proc/meminfo: memFree=135848/2055920 swapFree=4138448/4192956
[pid=12781] ppid=12779 vsize=0 CPUtime=1054.31
/proc/12781/stat : 12781 (oree) R 12779 12781 12035 0 -1 4194308 432559 0 0 0 105249 182 0 0 25 0 1 0 160627851 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/12781/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1054.31
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1054.65
CPU time (s): 1054.37
CPU user time (s): 1052.5
CPU system time (s): 1.87471
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 1845092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1052.5
system time used= 1.87471
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 432559
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= 1710

runsolver used 1.20582 second user time and 2.49462 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Apr 17 21:38:21 UTC 2007

IDJOB= 356864
IDBENCH= 1552
IDSOLVER= 172
FILE ID= node2/356864-1176845900

PBS_JOBID= 4590147

Free space on /tmp= 66506 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n3707.opb
COMMAND LINE= oree /tmp/evaluation/356864-1176845900/instance-356864-1176845900.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-356864-1176845900 -o ROOT/results/node2/solver-356864-1176845900 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356864-1176845900/instance-356864-1176845900.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  d04a5226e9b4ce46849c897b37a2f22b

RANDOM SEED= 146478322

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1812880 kB
Buffers:         31132 kB
Cached:         136924 kB
SwapCached:      22956 kB
Active:          84656 kB
Inactive:       117772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812880 kB
SwapTotal:     4192956 kB
SwapFree:      4138448 kB
Dirty:            7856 kB
Writeback:           0 kB
Mapped:          30672 kB
Slab:            26140 kB
Committed_AS:  7096172 kB
PageTables:       1860 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= 66506 MiB

End job on node2 on Tue Apr 17 21:55:56 UTC 2007