Trace number 362902

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 alphaUNSAT 809.855 810.053

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-seba.opb
MD5SUMf70781d9e1b73a3f03aa1ef3a5aa83c9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark5.45017
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23376
Total number of constraints1029
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 constraints1029
Minimum length of a constraint10
Maximum length of a constraint496
Number of terms in the objective function 7565
Biggest coefficient in the objective function 29038
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 531731
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 531731
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.39/0.42	c ...done
0.39/0.42	c #vars=23376 #constraints=1537 hasObjective=yes
5.29/5.30	c res. mode=mod
5.29/5.30	c VSIDS like heuristics
5.29/5.30	c complete search running
10.09/10.13	c restart after 401 decisions
10.09/10.18	c nbDecision=500 #constraints=1719
14.98/15.02	c restart after 801 decisions
16.78/16.83	c nbDecision=1000 #constraints=1966
25.89/25.91	c nbDecision=1500 #constraints=2291
28.08/28.15	c restart after 1601 decisions
33.48/33.52	c nbDecision=2000 #constraints=2551
42.98/43.01	c nbDecision=2500 #constraints=2863
52.88/52.90	c nbDecision=3000 #constraints=3175
57.48/57.57	c restart after 3201 decisions
61.07/61.19	c nbDecision=3500 #constraints=3422
71.48/71.59	c nbDecision=4000 #constraints=3721
83.37/83.44	c nbDecision=4500 #constraints=4046
90.87/90.99	c nbDecision=5000 #constraints=4241
98.67/98.72	c nbDecision=5500 #constraints=4436
106.17/106.23	c nbDecision=6000 #constraints=4618
112.66/112.76	c restart after 6401 decisions
112.76/112.87	c nbDecision=6500 #constraints=4774
120.66/120.71	c nbDecision=7000 #constraints=4956
128.66/128.78	c nbDecision=7500 #constraints=5138
137.46/137.55	c nbDecision=8000 #constraints=5333
145.96/146.03	c nbDecision=8500 #constraints=5515
154.56/154.62	c nbDecision=9000 #constraints=5697
163.35/163.45	c nbDecision=9500 #constraints=5879
172.34/172.45	c nbDecision=10000 #constraints=6061
181.55/181.65	c nbDecision=10500 #constraints=6243
190.95/191.05	c nbDecision=11000 #constraints=6425
200.55/200.62	c nbDecision=11500 #constraints=6607
212.94/213.05	c nbDecision=12000 #constraints=6841
220.84/220.91	c nbDecision=12500 #constraints=6984
230.14/230.21	c restart after 12801 decisions
231.74/231.86	c nbDecision=13000 #constraints=7179
238.54/238.61	c nbDecision=13500 #constraints=7296
249.03/249.10	c nbDecision=14000 #constraints=7478
257.43/257.50	c nbDecision=14500 #constraints=7621
264.42/264.56	c nbDecision=15000 #constraints=7738
277.53/277.68	c nbDecision=15500 #constraints=7959
284.12/284.24	c nbDecision=16000 #constraints=8063
297.62/297.75	c nbDecision=16500 #constraints=8284
305.12/305.28	c nbDecision=17000 #constraints=8401
318.31/318.42	c nbDecision=17500 #constraints=8609
326.81/326.97	c nbDecision=18000 #constraints=8739
336.21/336.36	c nbDecision=18500 #constraints=8882
348.31/348.44	c nbDecision=19000 #constraints=9064
355.40/355.57	c nbDecision=19500 #constraints=9168
370.30/370.49	c nbDecision=20000 #constraints=9389
378.49/378.67	c nbDecision=20500 #constraints=9506
392.99/393.11	c nbDecision=21000 #constraints=9714
401.40/401.55	c nbDecision=21500 #constraints=9831
413.49/413.64	c nbDecision=22000 #constraints=10000
425.69/425.88	c nbDecision=22500 #constraints=10169
433.49/433.65	c nbDecision=23000 #constraints=10273
449.69/449.87	c nbDecision=23500 #constraints=10494
457.68/457.86	c nbDecision=24000 #constraints=10598
474.28/474.41	c nbDecision=24500 #constraints=10819
483.37/483.53	c nbDecision=25000 #constraints=10936
496.47/496.62	c nbDecision=25500 #constraints=11105
501.37/501.58	c restart after 25601 decisions
507.86/508.02	c nbDecision=26000 #constraints=11248
516.17/516.38	c nbDecision=26500 #constraints=11352
532.66/532.83	c nbDecision=27000 #constraints=11560
542.26/542.42	c nbDecision=27500 #constraints=11677
548.05/548.26	c nbDecision=28000 #constraints=11813
552.65/552.89	c nbDecision=28500 #constraints=12079
556.76/556.91	c nbDecision=29000 #constraints=12317
560.15/560.36	c nbDecision=29500 #constraints=12513
565.15/565.35	c nbDecision=30000 #constraints=12793
569.35/569.55	c nbDecision=30500 #constraints=13017
573.75/573.98	c nbDecision=31000 #constraints=13269
578.25/578.45	c nbDecision=31500 #constraints=13507
583.05/583.22	c nbDecision=32000 #constraints=13745
587.35/587.51	c nbDecision=32500 #constraints=13969
592.25/592.40	c nbDecision=33000 #constraints=14221
596.85/597.01	c nbDecision=33500 #constraints=14445
601.94/602.12	c nbDecision=34000 #constraints=14697
605.94/606.12	c nbDecision=34500 #constraints=14879
611.84/612.02	c nbDecision=35000 #constraints=15173
617.24/617.45	c nbDecision=35500 #constraints=15425
621.64/621.82	c nbDecision=36000 #constraints=15621
627.64/627.83	c nbDecision=36500 #constraints=15901
632.84/633.03	c nbDecision=37000 #constraints=16125
638.53/638.71	c nbDecision=37500 #constraints=16377
643.93/644.16	c nbDecision=38000 #constraints=16615
649.03/649.27	c nbDecision=38500 #constraints=16825
655.03/655.20	c nbDecision=39000 #constraints=17077
660.43/660.69	c nbDecision=39500 #constraints=17301
666.43/666.64	c nbDecision=40000 #constraints=17553
672.73/672.97	c nbDecision=40500 #constraints=17805
678.02/678.20	c nbDecision=41000 #constraints=18001
684.62/684.85	c nbDecision=41500 #constraints=18281
690.62/690.84	c nbDecision=42000 #constraints=18505
697.23/697.46	c nbDecision=42500 #constraints=18757
704.82/705.09	c nbDecision=43000 #constraints=18995
712.11/712.40	c nbDecision=43500 #constraints=19205
720.82/721.07	c nbDecision=44000 #constraints=19457
729.12/729.30	c nbDecision=44500 #constraints=19695
737.11/737.36	c nbDecision=45000 #constraints=19933
746.21/746.44	c nbDecision=45500 #constraints=20185
752.71/752.97	c nbDecision=46000 #constraints=20353
762.90/763.15	c nbDecision=46500 #constraints=20661
771.31/771.55	c nbDecision=47000 #constraints=20885
779.71/779.94	c nbDecision=47500 #constraints=21109
789.00/789.26	c nbDecision=48000 #constraints=21375
797.89/798.18	c nbDecision=48500 #constraints=21613
806.70/806.90	c nbDecision=49000 #constraints=21837
809.80/810.02	c nbDecision=49183 #constraints=21920
809.80/810.02	
809.80/810.02	s UNSATISFIABLE
809.80/810.02	
809.80/810.02	c user time= 809.568 s
809.80/810.02	c system time= 0.26196 s
809.80/810.02	c wall clock time=810.027

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/node72/watcher-362902-1176849174 -o ROOT/results/node72/solver-362902-1176849174 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/362902-1176849174/instance-362902-1176849174.opb mod 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 18032
/proc/meminfo: memFree=1670008/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=1620 CPUtime=0
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 160955839 1658880 175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 405 175 126 317 0 84 0

[startup+0.026629 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 18032
/proc/meminfo: memFree=1670008/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=1884 CPUtime=0.02
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 272 0 0 0 2 0 0 0 18 0 1 0 160955839 1929216 254 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 471 255 131 317 0 150 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1884

[startup+0.101645 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 18032
/proc/meminfo: memFree=1670008/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=3600 CPUtime=0.09
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 708 0 0 0 9 0 0 0 18 0 1 0 160955839 3686400 690 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 900 690 131 317 0 579 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3600

[startup+0.301653 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 18032
/proc/meminfo: memFree=1670008/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=8640 CPUtime=0.29
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 1971 0 0 0 29 0 0 0 19 0 1 0 160955839 8847360 1953 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 2160 1954 131 317 0 1839 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8640

[startup+0.70169 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 18032
/proc/meminfo: memFree=1670008/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=14476 CPUtime=0.69
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 3438 0 0 0 68 1 0 0 23 0 1 0 160955839 14823424 3420 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 3619 3420 137 317 0 3298 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14476

[startup+1.50176 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1656816/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=14872 CPUtime=1.49
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 3521 0 0 0 148 1 0 0 25 0 1 0 160955839 15228928 3503 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 3718 3503 137 317 0 3397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14872

[startup+3.10191 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1656048/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=15268 CPUtime=3.09
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 3647 0 0 0 308 1 0 0 25 0 1 0 160955839 15634432 3629 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 3817 3629 137 317 0 3496 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15268

[startup+6.3012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1654832/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=16464 CPUtime=6.29
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 3908 0 0 0 628 1 0 0 25 0 1 0 160955839 16859136 3890 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 4116 3890 139 317 0 3795 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16464

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1653680/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=17524 CPUtime=12.69
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 4196 0 0 0 1268 1 0 0 25 0 1 0 160955839 17944576 4178 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602744 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 4381 4178 139 317 0 4060 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17524

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1651440/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=19784 CPUtime=25.49
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 4742 0 0 0 2547 2 0 0 25 0 1 0 160955839 20258816 4724 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711209 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 4946 4724 139 317 0 4625 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19784

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1647408/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=23824 CPUtime=51.08
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 5765 0 0 0 5105 3 0 0 25 0 1 0 160955839 24395776 5747 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 5956 5747 139 317 0 5635 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23824

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1640432/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=30776 CPUtime=102.27
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 7486 0 0 0 10222 5 0 0 25 0 1 0 160955839 31514624 7468 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 7694 7468 139 317 0 7373 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30776

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1633456/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=38952 CPUtime=162.25
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 9281 0 0 0 16219 6 0 0 25 0 1 0 160955839 39886848 9226 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 9738 9226 139 317 0 9417 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 38952

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1628336/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=43632 CPUtime=222.24
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 10542 0 0 0 22217 7 0 0 25 0 1 0 160955839 44679168 10487 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 10908 10487 139 317 0 10587 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 43632

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1623856/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=47856 CPUtime=282.23
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 11670 0 0 0 28214 9 0 0 25 0 1 0 160955839 49004544 11615 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134593543 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 11964 11615 139 317 0 11643 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 47856

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1619696/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=51600 CPUtime=342.21
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 12692 0 0 0 34211 10 0 0 25 0 1 0 160955839 52838400 12637 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 12900 12637 139 317 0 12579 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 51600

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1613936/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=60048 CPUtime=402.19
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 14133 0 0 0 40208 11 0 0 25 0 1 0 160955839 61489152 14078 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 15012 14078 139 317 0 14691 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 60048

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1610160/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=63892 CPUtime=462.18
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 15140 0 0 0 46206 12 0 0 25 0 1 0 160955839 65425408 15013 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 15973 15013 139 317 0 15652 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 63892

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1606896/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=66928 CPUtime=522.17
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 15961 0 0 0 52203 14 0 0 25 0 1 0 160955839 68534272 15834 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 16732 15834 139 317 0 16411 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 66928

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1596720/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=76676 CPUtime=582.15
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 18508 0 0 0 58199 16 0 0 25 0 1 0 160955839 78516224 18381 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563351 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 19169 18381 139 317 0 18848 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 76676

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1583856/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=89496 CPUtime=642.14
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 21691 0 0 0 64195 19 0 0 25 0 1 0 160955839 91643904 21564 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 22374 21564 139 317 0 22053 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 89496

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1573040/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=103440 CPUtime=702.12
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 25054 0 0 0 70190 22 0 0 25 0 1 0 160955839 105922560 24267 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 25860 24267 139 317 0 25539 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 103440

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1565552/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=110276 CPUtime=762.11
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 26919 0 0 0 76187 24 0 0 25 0 1 0 160955839 112922624 26132 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 27569 26132 139 317 0 27248 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 110276

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

[startup+767.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1564784/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=110804 CPUtime=767.7
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 27114 0 0 0 76746 24 0 0 25 0 1 0 160955839 113463296 26327 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 27701 26327 139 317 0 27380 0
Current children cumulated CPU time (s) 767.7
Current children cumulated vsize (KiB) 110804

[startup+793.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1561904/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=114156 CPUtime=793.29
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 27985 0 0 0 79304 25 0 0 25 0 1 0 160955839 116895744 27055 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 28539 27055 139 317 0 28218 0
Current children cumulated CPU time (s) 793.29
Current children cumulated vsize (KiB) 114156

[startup+799.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1561200/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=114684 CPUtime=799.69
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 28156 0 0 0 79944 25 0 0 25 0 1 0 160955839 117436416 27226 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 28671 27226 139 317 0 28350 0
Current children cumulated CPU time (s) 799.69
Current children cumulated vsize (KiB) 114684

[startup+806.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1559408/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=117456 CPUtime=806.1
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 28593 0 0 0 80584 26 0 0 25 0 1 0 160955839 120274944 27663 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 29364 27663 139 317 0 29043 0
Current children cumulated CPU time (s) 806.1
Current children cumulated vsize (KiB) 117456

[startup+807.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1559280/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=117588 CPUtime=807.7
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 28632 0 0 0 80744 26 0 0 25 0 1 0 160955839 120410112 27702 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 29397 27702 139 317 0 29076 0
Current children cumulated CPU time (s) 807.7
Current children cumulated vsize (KiB) 117588

[startup+808.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1559216/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=117720 CPUtime=808.5
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 28653 0 0 0 80824 26 0 0 25 0 1 0 160955839 120545280 27723 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 29430 27723 139 317 0 29109 0
Current children cumulated CPU time (s) 808.5
Current children cumulated vsize (KiB) 117720

[startup+809.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1559088/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=117852 CPUtime=809.3
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 28675 0 0 0 80904 26 0 0 25 0 1 0 160955839 120680448 27745 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 29463 27745 139 317 0 29142 0
Current children cumulated CPU time (s) 809.3
Current children cumulated vsize (KiB) 117852

[startup+809.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1559088/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=117852 CPUtime=809.7
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 28682 0 0 0 80944 26 0 0 25 0 1 0 160955839 120680448 27752 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 29463 27752 139 317 0 29142 0
Current children cumulated CPU time (s) 809.7
Current children cumulated vsize (KiB) 117852

[startup+810.002 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18033
/proc/meminfo: memFree=1559088/2055920 swapFree=4156508/4192956
[pid=18032] ppid=18030 vsize=117852 CPUtime=809.8
/proc/18032/stat : 18032 (oree) R 18030 18032 17930 0 -1 4194304 28684 0 0 0 80954 26 0 0 25 0 1 0 160955839 120680448 27754 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18032/statm: 29463 27754 139 317 0 29142 0
Current children cumulated CPU time (s) 809.8
Current children cumulated vsize (KiB) 117852

Child status: 0
Real time (s): 810.053
CPU time (s): 809.855
CPU user time (s): 809.576
CPU system time (s): 0.278957
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 117852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 809.576
system time used= 0.278957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28700
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= 6
involuntary context switches= 1080

runsolver used 0.888864 second user time and 2.06469 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Tue Apr 17 22:32:54 UTC 2007

IDJOB= 362902
IDBENCH= 1681
IDSOLVER= 172
FILE ID= node72/362902-1176849174

PBS_JOBID= 4590211

Free space on /tmp= 66479 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-seba.opb
COMMAND LINE= oree /tmp/evaluation/362902-1176849174/instance-362902-1176849174.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-362902-1176849174 -o ROOT/results/node72/solver-362902-1176849174 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/362902-1176849174/instance-362902-1176849174.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  f70781d9e1b73a3f03aa1ef3a5aa83c9

RANDOM SEED= 502412499

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.222
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:       1670480 kB
Buffers:         44156 kB
Cached:         256168 kB
SwapCached:      18324 kB
Active:         168868 kB
Inactive:       156016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670480 kB
SwapTotal:     4192956 kB
SwapFree:      4156508 kB
Dirty:            2564 kB
Writeback:           0 kB
Mapped:          30152 kB
Slab:            46068 kB
Committed_AS:  2693840 kB
PageTables:       1788 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= 66479 MiB

End job on node72 on Tue Apr 17 22:46:24 UTC 2007