Trace number 357176

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) 1800.11 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-2.opb
MD5SUMf480d2d56550630df651872786c078c9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1159
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 999
Optimality of the best value was proved NO
Number of variables8405
Total number of constraints10667
Number of constraints which are clauses9918
Number of constraints which are cardinality constraints (but not clauses)749
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint351
Number of terms in the objective function 6892
Biggest coefficient in the objective function 667
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 371779
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 667
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 371779
Number of bits of the biggest sum of numbers19
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...
0.09/0.15	c ...done
0.09/0.15	c #vars=8405 #constraints=11369 hasObjective=yes
0.19/0.25	c res. mode=mod
0.19/0.25	c VSIDS like heuristics
0.19/0.25	c complete search running
0.29/0.32	c restart after 401 decisions
0.29/0.34	c nbDecision=500 #constraints=11369
0.29/0.39	c restart after 801 decisions
0.39/0.43	c nbDecision=1000 #constraints=11369
0.39/0.49	c nbDecision=1500 #constraints=11369
0.39/0.50	c restart after 1601 decisions
0.49/0.57	c nbDecision=2000 #constraints=11369
0.79/0.83	c nbDecision=2500 #constraints=11431
2.29/2.31	c nbDecision=3000 #constraints=11928
2.99/3.02	c restart after 3201 decisions
3.09/3.12	c nbDecision=3500 #constraints=12129
3.09/3.18	c nbDecision=4000 #constraints=12129
5.59/5.64	c nbDecision=4500 #constraints=12593
8.79/8.85	c nbDecision=5000 #constraints=13088
12.48/12.54	c nbDecision=5500 #constraints=13593
15.39/15.41	c nbDecision=6000 #constraints=14091
20.79/20.82	c restart after 6401 decisions
20.99/21.06	c nbDecision=6500 #constraints=14496
21.19/21.24	c nbDecision=7000 #constraints=14496
25.88/25.92	c nbDecision=7500 #constraints=14759
34.78/34.87	c nbDecision=8000 #constraints=15267
42.38/42.41	c nbDecision=8500 #constraints=15764
48.28/48.37	c nbDecision=9000 #constraints=16262
60.87/60.94	c nbDecision=9500 #constraints=16760
74.47/74.60	c nbDecision=10000 #constraints=17261
85.17/85.28	c nbDecision=10500 #constraints=17762
96.47/96.56	c nbDecision=11000 #constraints=18266
115.76/115.90	c nbDecision=11500 #constraints=18762
129.86/129.91	c nbDecision=12000 #constraints=19263
143.95/144.05	c nbDecision=12500 #constraints=19764
157.55/157.69	c restart after 12801 decisions
158.45/158.57	c nbDecision=13000 #constraints=20068
158.75/158.89	c nbDecision=13500 #constraints=20068
175.75/175.88	c nbDecision=14000 #constraints=20430
200.44/200.53	c nbDecision=14500 #constraints=20931
218.93/219.10	c nbDecision=15000 #constraints=21428
237.33/237.42	c nbDecision=15500 #constraints=21931
264.93/265.03	c nbDecision=16000 #constraints=22433
291.52/291.70	c nbDecision=16500 #constraints=22933
309.61/309.79	c nbDecision=17000 #constraints=23429
337.10/337.27	c nbDecision=17500 #constraints=23928
367.00/367.12	c nbDecision=18000 #constraints=24427
388.39/388.55	c nbDecision=18500 #constraints=24929
417.58/417.79	c nbDecision=19000 #constraints=25426
447.48/447.62	c nbDecision=19500 #constraints=25924
470.36/470.55	c nbDecision=20000 #constraints=26429
502.75/502.97	c nbDecision=20500 #constraints=26929
527.76/527.96	c nbDecision=21000 #constraints=27428
561.04/561.25	c nbDecision=21500 #constraints=27930
586.74/586.97	c nbDecision=22000 #constraints=28431
616.73/616.96	c nbDecision=22500 #constraints=28927
644.52/644.75	c nbDecision=23000 #constraints=29428
670.32/670.59	c nbDecision=23500 #constraints=29929
693.82/694.10	c nbDecision=24000 #constraints=30428
714.40/714.65	c nbDecision=24500 #constraints=30929
744.69/744.93	c nbDecision=25000 #constraints=31432
780.19/780.41	c nbDecision=25500 #constraints=31928
789.28/789.59	c restart after 25601 decisions
791.68/791.99	c nbDecision=26000 #constraints=32030
809.18/809.49	c nbDecision=26500 #constraints=32096
891.16/891.43	c nbDecision=27000 #constraints=32593
962.14/962.45	c nbDecision=27500 #constraints=33096
1016.32/1016.65	c nbDecision=28000 #constraints=33596
1064.71/1065.08	c nbDecision=28500 #constraints=34098
1146.84/1147.23	c nbDecision=29000 #constraints=34598
1214.27/1214.76	c nbDecision=29500 #constraints=35095
1263.65/1264.10	c nbDecision=30000 #constraints=35596
1309.05/1309.58	c nbDecision=30500 #constraints=36093
1394.53/1395.01	c nbDecision=31000 #constraints=36596
1459.41/1459.91	c nbDecision=31500 #constraints=37090
1496.90/1497.47	c nbDecision=32000 #constraints=37598
1572.88/1573.46	c nbDecision=32500 #constraints=38099
1646.36/1646.99	c nbDecision=33000 #constraints=38593
1687.35/1687.90	c nbDecision=33500 #constraints=39091
1759.13/1759.73	c nbDecision=34000 #constraints=39590
1800.02/1800.60	Received signal 15
1800.02/1800.64	
1800.02/1800.64	s UNKNOWN
1800.02/1800.64	
1800.02/1800.64	c user time= 1799.55 s
1800.02/1800.64	c system time= 0.527919 s
1800.02/1800.64	c wall clock time=1800.65

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/node21/watcher-357176-1176990138 -o ROOT/results/node21/solver-357176-1176990138 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357176-1176990138/instance-357176-1176990138.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 0.97 0.98 3/77 22963
/proc/meminfo: memFree=1280448/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=1620 CPUtime=0
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 146931102 1658880 174 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 405 174 126 317 0 84 0

[startup+0.076804 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 22963
/proc/meminfo: memFree=1280448/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=3080 CPUtime=0.07
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 561 0 0 0 7 0 0 0 18 0 1 0 146931102 3153920 543 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 770 544 131 317 0 449 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3080

[startup+0.101806 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 22963
/proc/meminfo: memFree=1280448/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=3608 CPUtime=0.09
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 712 0 0 0 9 0 0 0 18 0 1 0 146931102 3694592 694 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135289884 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 902 694 131 317 0 581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3608

[startup+0.301829 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 22963
/proc/meminfo: memFree=1280448/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=6792 CPUtime=0.29
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 1494 0 0 0 29 0 0 0 19 0 1 0 146931102 6955008 1476 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135385240 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 1698 1476 138 317 0 1377 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6792

[startup+0.701873 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 22963
/proc/meminfo: memFree=1280448/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=7368 CPUtime=0.69
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 1657 0 0 0 69 0 0 0 22 0 1 0 146931102 7544832 1561 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 1842 1561 139 317 0 1521 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7368

[startup+1.50196 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1273976/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=9468 CPUtime=1.49
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 2169 0 0 0 148 1 0 0 25 0 1 0 146931102 9695232 2073 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 2367 2073 139 317 0 2046 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9468

[startup+3.10213 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1271288/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=12856 CPUtime=3.09
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 3020 0 0 0 308 1 0 0 25 0 1 0 146931102 13164544 2924 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563515 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 3214 2924 139 317 0 2893 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12856

[startup+6.30148 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1265792/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=17496 CPUtime=6.29
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 4156 0 0 0 627 2 0 0 25 0 1 0 146931102 17915904 4060 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 4374 4060 139 317 0 4053 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17496

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1257920/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=24956 CPUtime=12.68
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 5946 0 0 0 1265 3 0 0 25 0 1 0 146931102 25554944 5850 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272635 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 6239 5850 139 317 0 5918 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24956

[startup+25.5016 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1249664/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=32728 CPUtime=25.48
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 7887 0 0 0 2544 4 0 0 25 0 1 0 146931102 33513472 7791 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 8182 7791 139 317 0 7861 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32728

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1237888/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=45608 CPUtime=51.08
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 10841 0 0 0 5101 7 0 0 25 0 1 0 146931102 46702592 10745 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 11402 10745 139 317 0 11081 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45608

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1224128/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=58732 CPUtime=102.27
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 14213 0 0 0 10218 9 0 0 25 0 1 0 146931102 60141568 14117 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 14683 14117 139 317 0 14362 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 58732

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1210880/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=73524 CPUtime=162.25
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 17543 0 0 0 16213 12 0 0 25 0 1 0 146931102 75288576 17447 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 18381 17447 139 317 0 18060 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 73524

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 22964
/proc/meminfo: memFree=1201408/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=83636 CPUtime=222.23
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 19896 0 0 0 22209 14 0 0 25 0 1 0 146931102 85643264 19800 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 20909 19800 139 317 0 20588 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 83636

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1192256/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=93540 CPUtime=282.21
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 22270 0 0 0 28205 16 0 0 25 0 1 0 146931102 95784960 22018 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 23385 22018 139 317 0 23064 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 93540

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1184640/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=100836 CPUtime=342.2
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 24225 0 0 0 34202 18 0 0 25 0 1 0 146931102 103256064 23973 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 25209 23973 139 317 0 24888 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 100836

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1176896/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=108812 CPUtime=402.19
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 26198 0 0 0 40198 21 0 0 25 0 1 0 146931102 111423488 25946 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 27203 25946 139 317 0 26882 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 108812

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1169856/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=115348 CPUtime=462.17
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 27923 0 0 0 46195 22 0 0 25 0 1 0 146931102 118116352 27671 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 28837 27671 139 317 0 28516 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 115348

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1163456/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=121212 CPUtime=522.16
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 29525 0 0 0 52192 24 0 0 25 0 1 0 146931102 124121088 29273 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 30303 29273 139 317 0 29982 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 121212

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1155264/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=135608 CPUtime=582.14
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 32683 0 0 0 58188 26 0 0 25 0 1 0 146931102 138862592 31309 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 33902 31309 139 317 0 33581 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 135608

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1148480/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=142524 CPUtime=642.12
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 34583 0 0 0 64185 27 0 0 25 0 1 0 146931102 145944576 32978 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 35631 32978 139 317 0 35310 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 142524


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1128640/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=162972 CPUtime=882.06
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 40191 0 0 0 88172 34 0 0 25 0 1 0 146931102 166883328 37926 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 40743 37926 139 317 0 40422 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 162972

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1125696/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=165696 CPUtime=942.04
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 40981 0 0 0 94169 35 0 0 25 0 1 0 146931102 169672704 38650 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 41424 38650 139 317 0 41103 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 165696

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1122240/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=169360 CPUtime=1002.03
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 41918 0 0 0 100166 37 0 0 25 0 1 0 146931102 173424640 39521 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 42340 39521 139 317 0 42019 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 169360

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1118080/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=173176 CPUtime=1062.01
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 42989 0 0 0 106163 38 0 0 25 0 1 0 146931102 177332224 40559 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 43294 40559 139 317 0 42973 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 173176

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22964
/proc/meminfo: memFree=1115584/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=175392 CPUtime=1122
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 43599 0 0 0 112160 40 0 0 25 0 1 0 146931102 179601408 41169 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 43848 41169 139 317 0 43527 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 175392

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23162
/proc/meminfo: memFree=1112688/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=178216 CPUtime=1181.88
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 44318 0 0 0 118147 41 0 0 25 0 1 0 146931102 182493184 41855 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 44554 41855 139 317 0 44233 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 178216

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23162
/proc/meminfo: memFree=1109504/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=181080 CPUtime=1241.86
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 45151 0 0 0 124144 42 0 0 25 0 1 0 146931102 185425920 42688 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 45270 42688 139 317 0 44949 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 181080

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23162
/proc/meminfo: memFree=1105024/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=184844 CPUtime=1301.85
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 46266 0 0 0 130142 43 0 0 25 0 1 0 146931102 189280256 43770 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 46211 43770 139 317 0 45890 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 184844

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23162
/proc/meminfo: memFree=1102656/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=187068 CPUtime=1361.83
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 46866 0 0 0 136139 44 0 0 25 0 1 0 146931102 191557632 44370 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 46767 44370 139 317 0 46446 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 187068

[startup+1422.31 s]
/proc/loadavg: 1.05 0.99 0.98 2/78 23162
/proc/meminfo: memFree=1099904/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=189436 CPUtime=1421.82
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 47545 0 0 0 142137 45 0 0 25 0 1 0 146931102 193982464 45049 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 47359 45049 139 317 0 47038 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 189436

[startup+1482.3 s]
/proc/loadavg: 1.02 0.99 0.98 2/78 23162
/proc/meminfo: memFree=1096320/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=193584 CPUtime=1481.8
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 48633 0 0 0 148134 46 0 0 25 0 1 0 146931102 198230016 45972 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 48396 45972 139 317 0 48075 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 193584

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23162
/proc/meminfo: memFree=1092864/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=196728 CPUtime=1541.78
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 49526 0 0 0 154130 48 0 0 25 0 1 0 146931102 201449472 46832 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712576 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 49182 46832 139 317 0 48861 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 196728

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23162
/proc/meminfo: memFree=1090304/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=198952 CPUtime=1601.77
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 50175 0 0 0 160128 49 0 0 25 0 1 0 146931102 203726848 47481 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 49738 47481 139 317 0 49417 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 198952

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23162
/proc/meminfo: memFree=1087040/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=202344 CPUtime=1661.75
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 51022 0 0 0 166125 50 0 0 25 0 1 0 146931102 207200256 48295 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 50586 48295 139 317 0 50265 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 202344

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23162
/proc/meminfo: memFree=1083392/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=206508 CPUtime=1721.74
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 52115 0 0 0 172123 51 0 0 25 0 1 0 146931102 211464192 49223 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711137 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 51627 49223 139 317 0 51306 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 206508

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23162
/proc/meminfo: memFree=1080576/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=209892 CPUtime=1781.72
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 53020 0 0 0 178120 52 0 0 25 0 1 0 146931102 214929408 49930 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 52473 49930 139 317 0 52152 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 209892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23162
/proc/meminfo: memFree=1079744/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=210672 CPUtime=1800.02
/proc/22963/stat : 22963 (oree) R 22961 22963 22861 0 -1 4194304 53215 0 0 0 179950 52 0 0 25 0 1 0 146931102 215728128 50125 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22963/statm: 52668 50125 139 317 0 52347 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 210672

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23162
/proc/meminfo: memFree=1079744/2055920 swapFree=4160292/4192956
[pid=22963] ppid=22961 vsize=0 CPUtime=1800.11
/proc/22963/stat : 22963 (oree) D 22961 22963 22861 0 -1 4194308 53231 0 0 0 179955 56 0 0 25 0 1 0 146931102 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 18446744072100051646 0 0 17 1 0 0
/proc/22963/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1799.55
CPU system time (s): 0.562914
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 210672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.55
system time used= 0.562914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53231
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= 2213

runsolver used 2.06069 second user time and 4.49732 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Thu Apr 19 13:42:18 UTC 2007

IDJOB= 357176
IDBENCH= 2233
IDSOLVER= 172
FILE ID= node21/357176-1176990138

PBS_JOBID= 4630450

Free space on /tmp= 66389 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-2.opb
COMMAND LINE= oree /tmp/evaluation/357176-1176990138/instance-357176-1176990138.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-357176-1176990138 -o ROOT/results/node21/solver-357176-1176990138 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357176-1176990138/instance-357176-1176990138.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  f480d2d56550630df651872786c078c9

RANDOM SEED= 372295046

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1280856 kB
Buffers:         47556 kB
Cached:         635988 kB
SwapCached:      11144 kB
Active:         198716 kB
Inactive:       511220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1280856 kB
SwapTotal:     4192956 kB
SwapFree:      4160292 kB
Dirty:            1864 kB
Writeback:           0 kB
Mapped:          29864 kB
Slab:            50664 kB
Committed_AS:  1075512 kB
PageTables:       1784 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= 66389 MiB

End job on node21 on Thu Apr 19 14:12:21 UTC 2007