Trace number 357384

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) 1800.46 1800.95

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-glass4.opb
MD5SUM34e6501168eba14fba603ee8987209fc
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1470471039630
Best CPU time to get the best result obtained on this benchmark1800.21
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1470471039630
Optimality of the best value was proved NO
Number of variables780
Total number of constraints405
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)36
Number of constraints which are nor clauses,nor cardinality constraints369
Minimum length of a constraint6
Maximum length of a constraint101
Number of terms in the objective function 478
Biggest coefficient in the objective function 536870912000000
Number of bits for the biggest coefficient in the objective function 49
Sum of the numbers in the objective function 1073761158741413
Number of bits of the sum of numbers in the objective function 50
Biggest number in a constraint 71583145981965762560
Number of bits of the biggest number in a constraint 66
Biggest sum of numbers in a constraint 303620978593259231065
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...
0.03/0.09	c ...done
0.03/0.09	c #vars=780 #constraints=442 hasObjective=yes
0.09/0.17	c res. mode=mod
0.09/0.17	c VSIDS like heuristics
0.09/0.17	c complete search running
0.59/0.61	c restart after 401 decisions
0.59/0.63	c nbDecision=500 #constraints=672
0.89/0.97	c restart after 801 decisions
1.09/1.13	c nbDecision=1000 #constraints=849
2.09/2.20	c nbDecision=1500 #constraints=1276
2.39/2.49	c restart after 1601 decisions
3.49/3.51	c nbDecision=2000 #constraints=1653
5.18/5.27	c nbDecision=2500 #constraints=2158
8.09/8.14	c nbDecision=3000 #constraints=2660
9.29/9.33	c restart after 3201 decisions
9.99/10.01	c nbDecision=3500 #constraints=2912
12.09/12.11	c nbDecision=4000 #constraints=3261
14.39/14.42	c nbDecision=4500 #constraints=3661
18.48/18.55	c nbDecision=5000 #constraints=4164
23.08/23.17	c nbDecision=5500 #constraints=4628
28.19/28.21	c nbDecision=6000 #constraints=5038
30.38/30.48	c restart after 6401 decisions
30.88/30.97	c nbDecision=6500 #constraints=5269
35.68/35.79	c nbDecision=7000 #constraints=5727
40.98/41.09	c nbDecision=7500 #constraints=6103
44.28/44.39	c nbDecision=8000 #constraints=6444
51.37/51.43	c nbDecision=8500 #constraints=6920
55.58/55.61	c nbDecision=9000 #constraints=7243
62.27/62.38	c nbDecision=9500 #constraints=7744
70.07/70.19	c nbDecision=10000 #constraints=8195
74.68/74.70	c nbDecision=10500 #constraints=8417
83.97/84.03	c nbDecision=11000 #constraints=8823
91.87/91.92	c nbDecision=11500 #constraints=9084
100.17/100.25	c nbDecision=12000 #constraints=9479
104.56/104.68	c nbDecision=12500 #constraints=9765
110.26/110.39	c restart after 12801 decisions
112.16/112.21	c nbDecision=13000 #constraints=10147
123.86/123.99	c nbDecision=13500 #constraints=10653
137.65/137.72	c nbDecision=14000 #constraints=11113
149.56/149.67	c nbDecision=14500 #constraints=11514
158.54/158.63	c nbDecision=15000 #constraints=11988
174.84/174.94	c nbDecision=15500 #constraints=12490
192.84/192.91	c nbDecision=16000 #constraints=12957
206.04/206.11	c nbDecision=16500 #constraints=13286
220.43/220.51	c nbDecision=17000 #constraints=13528
239.22/239.31	c nbDecision=17500 #constraints=13940
255.03/255.16	c nbDecision=18000 #constraints=14254
264.52/264.66	c nbDecision=18500 #constraints=14495
269.52/269.66	c nbDecision=19000 #constraints=14864
278.72/278.82	c nbDecision=19500 #constraints=15367
287.61/287.77	c nbDecision=20000 #constraints=15860
296.51/296.66	c nbDecision=20500 #constraints=16365
308.11/308.26	c nbDecision=21000 #constraints=16863
322.11/322.22	c nbDecision=21500 #constraints=17366
335.79/335.91	c nbDecision=22000 #constraints=17853
345.20/345.31	c nbDecision=22500 #constraints=18360
359.29/359.46	c nbDecision=23000 #constraints=18863
375.89/376.10	c nbDecision=23500 #constraints=19365
396.59/396.73	c nbDecision=24000 #constraints=19863
416.87/417.08	c nbDecision=24500 #constraints=20359
429.17/429.38	c nbDecision=25000 #constraints=20856
445.57/445.73	c nbDecision=25500 #constraints=21357
449.37/449.52	c restart after 25601 decisions
468.06/468.20	c nbDecision=26000 #constraints=21701
516.35/516.55	c nbDecision=26500 #constraints=22205
581.04/581.29	c nbDecision=27000 #constraints=22707
631.61/631.83	c nbDecision=27500 #constraints=23175
691.80/692.06	c nbDecision=28000 #constraints=23681
765.98/766.26	c nbDecision=28500 #constraints=24173
819.27/819.58	c nbDecision=29000 #constraints=24536
885.85/886.19	c nbDecision=29500 #constraints=25039
962.73/963.08	c nbDecision=30000 #constraints=25528
1010.72/1011.00	c nbDecision=30500 #constraints=25866
1076.00/1076.39	c nbDecision=31000 #constraints=26368
1149.98/1150.32	c nbDecision=31500 #constraints=26856
1216.56/1216.90	c nbDecision=32000 #constraints=27250
1262.14/1262.60	c nbDecision=32500 #constraints=27682
1342.33/1342.78	c nbDecision=33000 #constraints=28185
1422.81/1423.24	c nbDecision=33500 #constraints=28623
1469.69/1470.14	c nbDecision=34000 #constraints=29049
1550.77/1551.20	c nbDecision=34500 #constraints=29552
1636.25/1636.70	c nbDecision=35000 #constraints=30015
1684.94/1685.49	c nbDecision=35500 #constraints=30401
1765.41/1765.92	c nbDecision=36000 #constraints=30905
1800.01/1800.50	Received signal 15
1800.40/1800.91	
1800.40/1800.91	s UNKNOWN
1800.40/1800.91	
1800.40/1800.91	c user time= 1799.96 s
1800.40/1800.91	c system time= 0.466929 s
1800.40/1800.91	c wall clock time=1800.92

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/node15/watcher-357384-1176996309 -o ROOT/results/node15/solver-357384-1176996309 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357384-1176996309/instance-357384-1176996309.opb mod 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17761
/proc/meminfo: memFree=1650800/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=1468 CPUtime=0
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 147548531 1503232 159 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 367 159 131 317 0 46 0

[startup+0.032005 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17761
/proc/meminfo: memFree=1650800/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=1864 CPUtime=0.03
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 264 0 0 0 3 0 0 0 18 0 1 0 147548531 1908736 246 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 466 246 131 317 0 145 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1864

[startup+0.102022 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17761
/proc/meminfo: memFree=1650800/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=2788 CPUtime=0.09
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 512 0 0 0 9 0 0 0 18 0 1 0 147548531 2854912 494 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 697 494 137 317 0 376 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2788

[startup+0.30103 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17761
/proc/meminfo: memFree=1650800/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=3444 CPUtime=0.29
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 715 0 0 0 29 0 0 0 19 0 1 0 147548531 3526656 697 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 861 697 170 317 0 540 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3444

[startup+0.701066 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17761
/proc/meminfo: memFree=1650800/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=4360 CPUtime=0.69
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 927 0 0 0 69 0 0 0 22 0 1 0 147548531 4464640 909 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 1090 909 170 317 0 769 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4360

[startup+1.50114 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 17762
/proc/meminfo: memFree=1647592/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=5016 CPUtime=1.49
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 1108 0 0 0 149 0 0 0 25 0 1 0 147548531 5136384 1090 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715685 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 1254 1090 170 317 0 933 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5016

[startup+3.10129 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 17762
/proc/meminfo: memFree=1645736/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=7780 CPUtime=3.09
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 1775 0 0 0 309 0 0 0 25 0 1 0 147548531 7966720 1757 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 1945 1757 170 317 0 1624 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7780

[startup+6.30158 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 17762
/proc/meminfo: memFree=1641064/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=11652 CPUtime=6.29
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 2755 0 0 0 628 1 0 0 25 0 1 0 147548531 11931648 2737 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 2913 2737 170 317 0 2592 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11652

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 17762
/proc/meminfo: memFree=1636456/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=16240 CPUtime=12.68
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 3839 0 0 0 1267 1 0 0 25 0 1 0 147548531 16629760 3821 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 4060 3821 170 317 0 3739 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16240

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 17762
/proc/meminfo: memFree=1629928/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=22684 CPUtime=25.49
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 5350 0 0 0 2546 3 0 0 25 0 1 0 147548531 23228416 5332 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 5671 5332 170 317 0 5350 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22684

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 17762
/proc/meminfo: memFree=1620520/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=31900 CPUtime=51.07
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 7695 0 0 0 5103 4 0 0 25 0 1 0 147548531 32665600 7677 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563423 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 7975 7677 170 317 0 7654 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31900

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 17762
/proc/meminfo: memFree=1608808/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=44864 CPUtime=102.27
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 10650 0 0 0 10220 7 0 0 25 0 1 0 147548531 45940736 10574 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 11216 10574 170 317 0 10895 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 44864

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17762
/proc/meminfo: memFree=1597928/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=55420 CPUtime=162.25
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 13360 0 0 0 16215 10 0 0 25 0 1 0 147548531 56750080 13284 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 13855 13284 170 317 0 13534 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 55420

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17762
/proc/meminfo: memFree=1590952/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=62504 CPUtime=222.23
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 15080 0 0 0 22211 12 0 0 25 0 1 0 147548531 64004096 15004 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 15626 15004 170 317 0 15305 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 62504

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17762
/proc/meminfo: memFree=1581672/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=72252 CPUtime=282.21
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 17433 0 0 0 28207 14 0 0 25 0 1 0 147548531 73986048 17357 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 18063 17357 170 317 0 17742 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 72252

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17762
/proc/meminfo: memFree=1567336/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=89576 CPUtime=342.2
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 21608 0 0 0 34202 18 0 0 25 0 1 0 147548531 91725824 20890 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 22394 20890 170 317 0 22073 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 89576

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17762
/proc/meminfo: memFree=1558120/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=99768 CPUtime=402.18
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 24157 0 0 0 40197 21 0 0 25 0 1 0 147548531 102162432 23208 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 24942 23208 170 317 0 24621 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 99768

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17762
/proc/meminfo: memFree=1550440/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=106820 CPUtime=462.17
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 26087 0 0 0 46194 23 0 0 25 0 1 0 147548531 109383680 25138 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 26705 25138 170 317 0 26384 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 106820

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17762
/proc/meminfo: memFree=1546536/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=111684 CPUtime=522.15
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 27232 0 0 0 52191 24 0 0 25 0 1 0 147548531 114364416 26085 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 27921 26085 170 317 0 27600 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 111684

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17762
/proc/meminfo: memFree=1544616/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=113532 CPUtime=582.14
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 27758 0 0 0 58188 26 0 0 25 0 1 0 147548531 116256768 26578 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 28383 26578 170 317 0 28062 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 113532

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17762
/proc/meminfo: memFree=1541736/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=116116 CPUtime=642.12
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 28469 0 0 0 64185 27 0 0 25 0 1 0 147548531 118902784 27289 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 29029 27289 170 317 0 28708 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 116116


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

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17764
/proc/meminfo: memFree=1529192/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=127576 CPUtime=1002.02
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 31634 0 0 0 100168 34 0 0 25 0 1 0 147548531 130637824 30388 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718344 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 31894 30388 170 317 0 31573 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 127576

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17764
/proc/meminfo: memFree=1526888/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=129668 CPUtime=1062
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 32217 0 0 0 106165 35 0 0 25 0 1 0 147548531 132780032 30971 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 32417 30971 170 317 0 32096 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 129668

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17764
/proc/meminfo: memFree=1525032/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=131624 CPUtime=1121.98
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 32745 0 0 0 112162 36 0 0 25 0 1 0 147548531 134782976 31433 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 32906 31433 170 317 0 32585 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 131624

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17764
/proc/meminfo: memFree=1523240/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=133068 CPUtime=1181.97
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 33176 0 0 0 118160 37 0 0 25 0 1 0 147548531 136261632 31864 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135273487 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 33267 31864 170 317 0 32946 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 133068

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17764
/proc/meminfo: memFree=1521000/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=135156 CPUtime=1241.95
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 33755 0 0 0 124157 38 0 0 25 0 1 0 147548531 138399744 32443 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 33789 32443 170 317 0 33468 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 135156

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17764
/proc/meminfo: memFree=1518824/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=137020 CPUtime=1301.94
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 34276 0 0 0 130155 39 0 0 25 0 1 0 147548531 140308480 32964 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 34255 32964 170 317 0 33934 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 137020

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17764
/proc/meminfo: memFree=1516200/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=141968 CPUtime=1361.92
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 35270 0 0 0 136152 40 0 0 25 0 1 0 147548531 145375232 33628 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 35492 33628 170 317 0 35171 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 141968

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17764
/proc/meminfo: memFree=1514600/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=143408 CPUtime=1421.91
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 35657 0 0 0 142150 41 0 0 25 0 1 0 147548531 146849792 34015 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 35852 34015 170 317 0 35531 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 143408

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17764
/proc/meminfo: memFree=1512168/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=145756 CPUtime=1481.89
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 36310 0 0 0 148147 42 0 0 25 0 1 0 147548531 149254144 34668 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 36439 34668 170 317 0 36118 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 145756

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17764
/proc/meminfo: memFree=1510248/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=147348 CPUtime=1541.87
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 36778 0 0 0 154145 42 0 0 25 0 1 0 147548531 150884352 35136 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 36837 35136 170 317 0 36516 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 147348

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17764
/proc/meminfo: memFree=1508520/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=148952 CPUtime=1601.85
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 37244 0 0 0 160142 43 0 0 25 0 1 0 147548531 152526848 35569 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 37238 35569 170 317 0 36917 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 148952

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17764
/proc/meminfo: memFree=1506728/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=150528 CPUtime=1661.84
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 37693 0 0 0 166140 44 0 0 25 0 1 0 147548531 154140672 36018 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 37632 36018 170 317 0 37311 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 150528

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17764
/proc/meminfo: memFree=1504616/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=152488 CPUtime=1721.82
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 38219 0 0 0 172137 45 0 0 25 0 1 0 147548531 156147712 36544 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 38122 36544 170 317 0 37801 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 152488

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17764
/proc/meminfo: memFree=1502952/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=154180 CPUtime=1781.81
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 38664 0 0 0 178135 46 0 0 25 0 1 0 147548531 157880320 36956 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 38545 36956 170 317 0 38224 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 154180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17764
/proc/meminfo: memFree=1502504/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=154576 CPUtime=1800.01
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 38769 0 0 0 179955 46 0 0 25 0 1 0 147548531 158285824 37061 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 38644 37061 170 317 0 38323 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 154576

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 0.98 0.98 2/79 17765
/proc/meminfo: memFree=1502496/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=154576 CPUtime=1800.11
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 38770 0 0 0 179965 46 0 0 25 0 1 0 147548531 158285824 37062 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 38644 37062 170 317 0 38323 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 154576

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 17765
/proc/meminfo: memFree=1502496/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=154576 CPUtime=1800.3
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 38771 0 0 0 179984 46 0 0 25 0 1 0 147548531 158285824 37063 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718425 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 38644 37063 170 317 0 38323 0
Current children cumulated CPU time (s) 1800.3
Current children cumulated vsize (KiB) 154576

[startup+1800.9 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 17765
/proc/meminfo: memFree=1502496/2055920 swapFree=4169120/4192956
[pid=17761] ppid=17759 vsize=154576 CPUtime=1800.4
/proc/17761/stat : 17761 (oree) R 17759 17761 17090 0 -1 4194304 38771 0 0 0 179994 46 0 0 25 0 1 0 147548531 158285824 37063 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17761/statm: 38644 37063 170 317 0 38323 0
Current children cumulated CPU time (s) 1800.4
Current children cumulated vsize (KiB) 154576

Child status: 0
Real time (s): 1800.95
CPU time (s): 1800.46
CPU user time (s): 1799.97
CPU system time (s): 0.491925
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 154576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.491925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38787
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= 1331

runsolver used 2.13567 second user time and 4.41333 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Thu Apr 19 15:25:09 UTC 2007

IDJOB= 357384
IDBENCH= 2505
IDSOLVER= 172
FILE ID= node15/357384-1176996309

PBS_JOBID= 4630463

Free space on /tmp= 66483 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-glass4.opb
COMMAND LINE= oree /tmp/evaluation/357384-1176996309/instance-357384-1176996309.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-357384-1176996309 -o ROOT/results/node15/solver-357384-1176996309 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357384-1176996309/instance-357384-1176996309.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  34e6501168eba14fba603ee8987209fc

RANDOM SEED= 512290916

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1651272 kB
Buffers:         36892 kB
Cached:         295736 kB
SwapCached:       2544 kB
Active:         218500 kB
Inactive:       137012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651272 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            1756 kB
Writeback:           0 kB
Mapped:          30164 kB
Slab:            34600 kB
Committed_AS:  6275724 kB
PageTables:       1868 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= 66483 MiB

End job on node15 on Thu Apr 19 15:55:12 UTC 2007