Trace number 356995

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) 1800.27 1800.84

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-fixnet3.opb
MD5SUM33434aafd8d2cc52b903fb501d38927b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables14036
Total number of constraints600
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 constraints600
Minimum length of a constraint19
Maximum length of a constraint1523
Number of terms in the objective function 13946
Biggest coefficient in the objective function 1187
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 535685
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262020
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 535685
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...
0.09/0.17	c ...done
0.09/0.17	c #vars=14036 #constraints=701 hasObjective=yes
0.29/0.34	c res. mode=mod
0.29/0.34	c VSIDS like heuristics
0.29/0.34	c complete search running
3.98/4.04	c restart after 401 decisions
3.98/4.05	c nbDecision=500 #constraints=866
3.98/4.10	c restart after 801 decisions
4.08/4.13	c nbDecision=1000 #constraints=866
4.08/4.19	c nbDecision=1500 #constraints=866
4.18/4.21	c restart after 1601 decisions
4.18/4.27	c nbDecision=2000 #constraints=866
4.28/4.33	c nbDecision=2500 #constraints=866
4.99/5.06	c nbDecision=3000 #constraints=949
6.87/6.94	c restart after 3201 decisions
6.97/7.02	c nbDecision=3500 #constraints=1152
6.97/7.08	c nbDecision=4000 #constraints=1152
7.07/7.17	c nbDecision=4500 #constraints=1152
12.56/12.65	c nbDecision=5000 #constraints=1636
19.86/19.98	c nbDecision=5500 #constraints=2144
28.46/28.60	c nbDecision=6000 #constraints=2636
36.44/36.55	c restart after 6401 decisions
37.04/37.11	c nbDecision=6500 #constraints=3031
37.04/37.18	c nbDecision=7000 #constraints=3031
37.64/37.70	c nbDecision=7500 #constraints=3031
44.24/44.35	c nbDecision=8000 #constraints=3308
57.63/57.75	c nbDecision=8500 #constraints=3827
72.53/72.68	c nbDecision=9000 #constraints=4327
88.82/88.96	c nbDecision=9500 #constraints=4812
107.52/107.64	c nbDecision=10000 #constraints=5312
128.62/128.71	c nbDecision=10500 #constraints=5822
151.40/151.54	c nbDecision=11000 #constraints=6331
175.00/175.15	c nbDecision=11500 #constraints=6816
201.20/201.31	c nbDecision=12000 #constraints=7316
229.58/229.71	c nbDecision=12500 #constraints=7817
247.48/247.61	c restart after 12801 decisions
250.08/250.28	c nbDecision=13000 #constraints=8120
250.18/250.35	c nbDecision=13500 #constraints=8120
252.37/252.53	c nbDecision=14000 #constraints=8120
277.47/277.66	c nbDecision=14500 #constraints=8513
309.66/309.89	c nbDecision=15000 #constraints=9008
344.05/344.22	c nbDecision=15500 #constraints=9508
380.34/380.52	c nbDecision=16000 #constraints=10008
418.93/419.11	c nbDecision=16500 #constraints=10508
458.42/458.61	c nbDecision=17000 #constraints=11003
500.90/501.11	c nbDecision=17500 #constraints=11512
544.69/544.95	c nbDecision=18000 #constraints=12012
590.78/591.09	c nbDecision=18500 #constraints=12512
637.17/637.41	c nbDecision=19000 #constraints=12998
687.95/688.24	c nbDecision=19500 #constraints=13516
739.14/739.49	c nbDecision=20000 #constraints=14016
792.83/793.15	c nbDecision=20500 #constraints=14516
846.30/846.68	c nbDecision=21000 #constraints=15001
905.18/905.55	c nbDecision=21500 #constraints=15520
963.87/964.24	c nbDecision=22000 #constraints=16020
1025.05/1025.40	c nbDecision=22500 #constraints=16520
1085.64/1086.06	c nbDecision=23000 #constraints=17005
1151.52/1151.94	c nbDecision=23500 #constraints=17515
1217.40/1217.89	c nbDecision=24000 #constraints=18015
1285.97/1286.44	c nbDecision=24500 #constraints=18515
1354.56/1355.02	c nbDecision=25000 #constraints=19009
1428.03/1428.53	c nbDecision=25500 #constraints=19519
1442.12/1442.60	c restart after 25601 decisions
1448.92/1449.47	c nbDecision=26000 #constraints=19617
1450.92/1451.44	c nbDecision=26500 #constraints=19617
1470.12/1470.66	c nbDecision=27000 #constraints=19715
1545.10/1545.65	c nbDecision=27500 #constraints=20215
1621.08/1621.64	c nbDecision=28000 #constraints=20710
1698.56/1699.19	c nbDecision=28500 #constraints=21210
1778.43/1779.01	c nbDecision=29000 #constraints=21710
1800.03/1800.61	Received signal 15
1800.03/1800.62	
1800.03/1800.62	s UNKNOWN
1800.03/1800.62	
1800.03/1800.62	c user time= 1798.62 s
1800.03/1800.62	c system time= 1.44478 s
1800.03/1800.62	c wall clock time=1800.63

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/node5/watcher-356995-1176850881 -o ROOT/results/node5/solver-356995-1176850881 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356995-1176850881/instance-356995-1176850881.opb mod 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.98 3/83 16774
/proc/meminfo: memFree=1829520/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=1620 CPUtime=0
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 161125814 1658880 176 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134740530 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 405 176 126 317 0 84 0

[startup+0.0722449 s]
/proc/loadavg: 1.00 0.99 0.98 3/83 16774
/proc/meminfo: memFree=1829520/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=2756 CPUtime=0.06
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 511 0 0 0 6 0 0 0 18 0 1 0 161125814 2822144 460 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 689 460 131 317 0 368 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2756

[startup+0.101247 s]
/proc/loadavg: 1.00 0.99 0.98 3/83 16774
/proc/meminfo: memFree=1829520/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=3468 CPUtime=0.09
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 657 0 0 0 9 0 0 0 18 0 1 0 161125814 3551232 606 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713829 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 867 606 131 317 0 546 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3468

[startup+0.30127 s]
/proc/loadavg: 1.00 0.99 0.98 3/83 16774
/proc/meminfo: memFree=1829520/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=6592 CPUtime=0.29
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 1458 0 0 0 29 0 0 0 19 0 1 0 161125814 6750208 1407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 1648 1407 137 317 0 1327 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6592

[startup+0.701315 s]
/proc/loadavg: 1.00 0.99 0.98 3/83 16774
/proc/meminfo: memFree=1829520/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=6724 CPUtime=0.69
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 1499 0 0 0 69 0 0 0 22 0 1 0 161125814 6885376 1448 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 1681 1448 139 317 0 1360 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6724

[startup+1.50141 s]
/proc/loadavg: 1.00 0.99 0.98 2/84 16781
/proc/meminfo: memFree=1824136/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=6988 CPUtime=1.49
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 1544 0 0 0 149 0 0 0 25 0 1 0 161125814 7155712 1493 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 1747 1493 139 317 0 1426 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6988

[startup+3.10159 s]
/proc/loadavg: 1.00 0.99 0.98 2/84 16781
/proc/meminfo: memFree=1823688/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=7248 CPUtime=3.09
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 1628 0 0 0 309 0 0 0 25 0 1 0 161125814 7421952 1577 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602744 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 1812 1577 139 317 0 1491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7248

[startup+6.30195 s]
/proc/loadavg: 1.00 0.99 0.98 2/84 16797
/proc/meminfo: memFree=1816008/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=21936 CPUtime=6.28
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 4927 0 0 0 627 1 0 0 25 0 1 0 161125814 22462464 4876 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712464 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 5484 4876 139 317 0 5163 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21936

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.98 2/84 16823
/proc/meminfo: memFree=1778952/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=58924 CPUtime=12.66
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 13368 0 0 0 1261 5 0 0 25 0 1 0 161125814 60338176 13317 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 14731 13317 139 317 0 14410 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 58924

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.98 2/84 16833
/proc/meminfo: memFree=1727816/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=113356 CPUtime=25.45
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 25706 0 0 0 2536 9 0 0 25 0 1 0 161125814 116076544 25655 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 28339 25655 139 317 0 28018 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 113356

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=1661560/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=191884 CPUtime=51.03
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 42610 0 0 0 5088 15 0 0 25 0 1 0 161125814 196489216 42559 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712494 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 47971 42559 139 317 0 47650 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 191884

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=1558840/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=314184 CPUtime=102.22
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 67982 0 0 0 10195 27 0 0 25 0 1 0 161125814 321724416 67931 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 78546 67931 139 317 0 78225 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 314184

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=1486136/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=390072 CPUtime=162.2
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 86205 0 0 0 16183 37 0 0 25 0 1 0 161125814 399433728 86154 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 97518 86154 139 317 0 97197 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 390072

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=1425784/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=452020 CPUtime=222.19
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 101165 0 0 0 22174 45 0 0 25 0 1 0 161125814 462868480 101114 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 113005 101114 139 317 0 112684 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 452020

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=1378552/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=500900 CPUtime=282.16
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 113027 0 0 0 28165 51 0 0 25 0 1 0 161125814 512921600 112918 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 125225 112918 139 317 0 124904 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 500900

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=1297400/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=622684 CPUtime=342.15
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 133178 0 0 0 34156 59 0 0 25 0 1 0 161125814 637628416 133069 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 155671 133069 139 317 0 155350 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 622684

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=1253880/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=668476 CPUtime=402.13
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 144139 0 0 0 40149 64 0 0 25 0 1 0 161125814 684519424 144030 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 167119 144030 139 317 0 166798 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 668476

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=1214712/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=710196 CPUtime=462.11
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 153879 0 0 0 46143 68 0 0 25 0 1 0 161125814 727240704 153770 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 177549 153770 139 317 0 177228 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 710196

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=1176248/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=748796 CPUtime=522.09
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 163545 0 0 0 52136 73 0 0 25 0 1 0 161125814 766767104 163436 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 187199 163436 139 317 0 186878 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 748796

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=1141816/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=784756 CPUtime=582.08
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 172071 0 0 0 58131 77 0 0 25 0 1 0 161125814 803590144 171962 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271382 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 196189 171962 139 317 0 195868 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 784756

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=1108536/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=819252 CPUtime=642.06
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 180295 0 0 0 64125 81 0 0 25 0 1 0 161125814 838914048 180186 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 204813 180186 139 317 0 204492 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 819252


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=987768/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=942452 CPUtime=882
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 210459 0 0 0 88105 95 0 0 25 0 1 0 161125814 965070848 210350 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 235613 210350 139 317 0 235292 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 942452

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=960760/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=970392 CPUtime=941.98
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 217244 0 0 0 94100 98 0 0 25 0 1 0 161125814 993681408 217135 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 242598 217135 139 317 0 242277 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 970392

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=934520/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=997536 CPUtime=1001.96
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 223758 0 0 0 100095 101 0 0 25 0 1 0 161125814 1021476864 223649 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 249384 223649 139 317 0 249063 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 997536

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=908920/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=1024404 CPUtime=1061.94
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 230338 0 0 0 106090 104 0 0 25 0 1 0 161125814 1048989696 230115 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563639 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 256101 230115 139 317 0 255780 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 1024404

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=847352/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=1192320 CPUtime=1121.92
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 263820 0 0 0 112078 114 0 0 25 0 1 0 161125814 1220935680 245315 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272554 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 298080 245315 139 317 0 297759 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 1192320

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=825336/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=1217356 CPUtime=1181.9
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 269364 0 0 0 118073 117 0 0 25 0 1 0 161125814 1246572544 250859 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135266452 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 304339 250859 139 317 0 304018 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 1217356

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=800376/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=1241324 CPUtime=1241.89
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 275510 0 0 0 124068 121 0 0 25 0 1 0 161125814 1271115776 257005 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 310331 257005 139 317 0 310010 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 1241324

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=775800/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=1267048 CPUtime=1301.87
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 282016 0 0 0 130064 123 0 0 25 0 1 0 161125814 1297457152 263115 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564062 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 316762 263115 139 317 0 316441 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 1267048

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=751480/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=1291040 CPUtime=1361.85
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 288210 0 0 0 136059 126 0 0 25 0 1 0 161125814 1322024960 269243 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 322760 269243 139 317 0 322439 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 1291040

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=727416/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=1315264 CPUtime=1421.84
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 294385 0 0 0 142054 130 0 0 25 0 1 0 161125814 1346830336 275187 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710848 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 328816 275187 139 317 0 328495 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 1315264

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=712504/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=1332120 CPUtime=1481.82
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 298136 0 0 0 148050 132 0 0 25 0 1 0 161125814 1364090880 278905 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563622 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 333030 278905 139 317 0 332709 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 1332120

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=689720/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=1354448 CPUtime=1541.8
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 303926 0 0 0 154046 134 0 0 25 0 1 0 161125814 1386954752 284596 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 338612 284596 139 317 0 338291 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 1354448

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=667384/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=1375972 CPUtime=1601.78
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 309586 0 0 0 160042 136 0 0 25 0 1 0 161125814 1408995328 290190 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 343993 290190 139 317 0 343672 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 1375972

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=644984/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=1397448 CPUtime=1661.77
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 315200 0 0 0 166038 139 0 0 25 0 1 0 161125814 1430986752 295804 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134593453 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 349362 295804 139 317 0 349041 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 1397448

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=623160/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=1418212 CPUtime=1721.75
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 320665 0 0 0 172034 141 0 0 25 0 1 0 161125814 1452249088 301269 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284223 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 354553 301269 139 317 0 354232 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 1418212

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=604856/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=1438604 CPUtime=1781.73
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 325236 0 0 0 178030 143 0 0 25 0 1 0 161125814 1473130496 305840 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563639 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 359651 305840 139 317 0 359330 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 1438604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=599160/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=1444616 CPUtime=1800.03
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194304 326598 0 0 0 179859 144 0 0 25 0 1 0 161125814 1479286784 307202 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 361154 307202 139 317 0 360833 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1444616

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

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

[startup+1800.8 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16857
/proc/meminfo: memFree=599160/2055920 swapFree=4127688/4192956
[pid=16774] ppid=16772 vsize=0 CPUtime=1800.22
/proc/16774/stat : 16774 (oree) R 16772 16774 16387 0 -1 4194308 326614 0 0 0 179862 160 0 0 25 0 1 0 161125814 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16774/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.22
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.84
CPU time (s): 1800.27
CPU user time (s): 1798.63
CPU system time (s): 1.64575
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 1444616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.63
system time used= 1.64575
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 326614
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= 3135

runsolver used 2.03869 second user time and 4.51831 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue Apr 17 23:01:22 UTC 2007

IDJOB= 356995
IDBENCH= 1750
IDSOLVER= 172
FILE ID= node5/356995-1176850881

PBS_JOBID= 4590208

Free space on /tmp= 66473 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-fixnet3.opb
COMMAND LINE= oree /tmp/evaluation/356995-1176850881/instance-356995-1176850881.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-356995-1176850881 -o ROOT/results/node5/solver-356995-1176850881 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356995-1176850881/instance-356995-1176850881.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  33434aafd8d2cc52b903fb501d38927b

RANDOM SEED= 381531372

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1829928 kB
Buffers:         33460 kB
Cached:         108956 kB
SwapCached:      33908 kB
Active:         111716 kB
Inactive:        78784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829928 kB
SwapTotal:     4192956 kB
SwapFree:      4127688 kB
Dirty:            1900 kB
Writeback:           0 kB
Mapped:          31020 kB
Slab:            20748 kB
Committed_AS:  8583300 kB
PageTables:       1952 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= 66473 MiB

End job on node5 on Tue Apr 17 23:31:24 UTC 2007