Trace number 363588

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 alphaSAT (TO)30 1800.14 1800.95

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-stein45.opb
MD5SUM5084bd7d25dcb1d535d550da78b2db16
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark30
Best CPU time to get the best result obtained on this benchmark23.6694
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 30
Optimality of the best value was proved YES
Number of variables45
Total number of constraints331
Number of constraints which are clauses330
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint45
Number of terms in the objective function 45
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 45
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 22
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 67
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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...
0.00/0.00	c ...done
0.00/0.00	c #vars=45 #constraints=332 hasObjective=yes
0.00/0.00	c res. mode=mod
0.00/0.00	c VSIDS like heuristics
0.00/0.00	c complete search running
0.00/0.00	c nbDecision=12 #constraints=332
0.00/0.00	c linear search for optimum
0.00/0.00	o 33
0.00/0.01	c nbDecision=17 #constraints=339
0.00/0.01	o 32
0.09/0.19	c restart after 401 decisions
0.19/0.25	c nbDecision=500 #constraints=813
0.49/0.50	c restart after 801 decisions
0.49/0.59	c nbDecision=895 #constraints=1193
0.49/0.59	o 31
0.69/0.71	c nbDecision=1000 #constraints=1298
1.39/1.41	c nbDecision=1500 #constraints=1793
1.59/1.62	c restart after 1601 decisions
2.49/2.51	c nbDecision=2000 #constraints=2281
4.29/4.40	c nbDecision=2500 #constraints=2779
6.88/6.94	c nbDecision=3000 #constraints=3270
8.28/8.33	c restart after 3201 decisions
10.68/10.71	c nbDecision=3500 #constraints=3761
15.19/15.29	c nbDecision=4000 #constraints=4256
20.58/20.66	c nbDecision=4463 #constraints=4712
20.58/20.66	o 30
21.08/21.12	c nbDecision=4500 #constraints=4751
28.78/28.87	c nbDecision=5000 #constraints=5251
37.68/37.74	c nbDecision=5500 #constraints=5750
47.77/47.84	c nbDecision=6000 #constraints=6249
56.36/56.40	c restart after 6401 decisions
58.66/58.74	c nbDecision=6500 #constraints=6741
70.37/70.43	c nbDecision=7000 #constraints=7240
83.25/83.31	c nbDecision=7500 #constraints=7741
96.65/96.79	c nbDecision=8000 #constraints=8240
110.85/110.99	c nbDecision=8500 #constraints=8741
126.24/126.39	c nbDecision=9000 #constraints=9237
142.53/142.69	c nbDecision=9500 #constraints=9739
160.22/160.40	c nbDecision=10000 #constraints=10237
178.32/178.43	c nbDecision=10500 #constraints=10738
196.71/196.83	c nbDecision=11000 #constraints=11238
216.81/216.94	c nbDecision=11500 #constraints=11736
237.30/237.41	c nbDecision=12000 #constraints=12238
258.49/258.61	c nbDecision=12500 #constraints=12733
271.98/272.16	c restart after 12801 decisions
281.08/281.29	c nbDecision=13000 #constraints=13227
304.47/304.62	c nbDecision=13500 #constraints=13727
328.46/328.65	c nbDecision=14000 #constraints=14226
353.45/353.69	c nbDecision=14500 #constraints=14725
379.54/379.78	c nbDecision=15000 #constraints=15222
405.43/405.67	c nbDecision=15500 #constraints=15722
432.32/432.59	c nbDecision=16000 #constraints=16222
460.31/460.51	c nbDecision=16500 #constraints=16724
489.00/489.23	c nbDecision=17000 #constraints=17217
518.68/518.96	c nbDecision=17500 #constraints=17713
550.57/550.85	c nbDecision=18000 #constraints=18211
582.76/583.03	c nbDecision=18500 #constraints=18709
615.85/616.17	c nbDecision=19000 #constraints=19209
650.53/650.83	c nbDecision=19500 #constraints=19709
684.63/684.91	c nbDecision=20000 #constraints=20209
719.81/720.18	c nbDecision=20500 #constraints=20708
755.20/755.53	c nbDecision=21000 #constraints=21204
792.58/793.00	c nbDecision=21500 #constraints=21702
830.66/831.03	c nbDecision=22000 #constraints=22201
870.25/870.62	c nbDecision=22500 #constraints=22696
910.03/910.48	c nbDecision=23000 #constraints=23193
950.12/950.54	c nbDecision=23500 #constraints=23693
990.61/991.08	c nbDecision=24000 #constraints=24195
1032.38/1032.82	c nbDecision=24500 #constraints=24691
1076.67/1077.16	c nbDecision=25000 #constraints=25192
1119.55/1120.06	c nbDecision=25500 #constraints=25695
1128.15/1128.64	c restart after 25601 decisions
1163.54/1164.04	c nbDecision=26000 #constraints=26184
1208.52/1209.05	c nbDecision=26500 #constraints=26683
1255.50/1256.06	c nbDecision=27000 #constraints=27182
1302.38/1302.93	c nbDecision=27500 #constraints=27681
1350.06/1350.64	c nbDecision=28000 #constraints=28180
1398.94/1399.57	c nbDecision=28500 #constraints=28682
1448.73/1449.45	c nbDecision=29000 #constraints=29184
1498.29/1499.04	c nbDecision=29500 #constraints=29679
1550.78/1551.56	c nbDecision=30000 #constraints=30178
1602.46/1603.21	c nbDecision=30500 #constraints=30677
1657.04/1657.90	c nbDecision=31000 #constraints=31176
1711.51/1712.30	c nbDecision=31500 #constraints=31676
1768.10/1768.98	c nbDecision=32000 #constraints=32173
1800.08/1800.90	Received signal 15
1800.08/1800.93	
1800.08/1800.93	s SATISFIABLE
1800.08/1800.93	v -x1 -x2 -x3 -x4 -x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 -x16 -x17 -x18 -x19 -x20 x21 x22 x23 x24 x25 x26 x27 x28 x29 x30 x31 x32 x33 x34
1800.08/1800.93	v x35 x36 x37 x38 x39 x40 -x41 -x42 -x43 -x44 -x45
1800.08/1800.93	
1800.08/1800.93	c user time= 1799.85 s
1800.08/1800.93	c system time= 0.274958 s
1800.08/1800.93	c wall clock time=1800.94

Verifier Data (download as text)

OK	30

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-363588-1176853058 -o ROOT/results/node13/solver-363588-1176853058 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/363588-1176853058/instance-363588-1176853058.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: 0.83 1.00 0.98 3/77 28003
/proc/meminfo: memFree=1671360/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=1468 CPUtime=0
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 133223651 1503232 176 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 367 176 137 317 0 46 0

[startup+0.101914 s]
/proc/loadavg: 0.83 1.00 0.98 3/77 28003
/proc/meminfo: memFree=1671360/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=2000 CPUtime=0.09
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 360 0 0 0 9 0 0 0 18 0 1 0 133223651 2048000 342 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 500 342 170 317 0 179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2000

[startup+0.201934 s]
/proc/loadavg: 0.83 1.00 0.98 3/77 28003
/proc/meminfo: memFree=1671360/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=2392 CPUtime=0.19
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 448 0 0 0 19 0 0 0 18 0 1 0 133223651 2449408 430 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718338 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 598 430 170 317 0 277 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2392

[startup+0.301956 s]
/proc/loadavg: 0.83 1.00 0.98 3/77 28003
/proc/meminfo: memFree=1671360/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=2784 CPUtime=0.29
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 532 0 0 0 29 0 0 0 19 0 1 0 133223651 2850816 514 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564040 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 696 514 170 317 0 375 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2784

[startup+0.701042 s]
/proc/loadavg: 0.83 1.00 0.98 3/77 28003
/proc/meminfo: memFree=1671360/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=3576 CPUtime=0.69
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 729 0 0 0 69 0 0 0 23 0 1 0 133223651 3661824 711 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 894 711 170 317 0 573 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3576

[startup+1.50121 s]
/proc/loadavg: 0.83 1.00 0.98 2/78 28004
/proc/meminfo: memFree=1668600/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=4516 CPUtime=1.49
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 962 0 0 0 149 0 0 0 25 0 1 0 133223651 4624384 944 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 1129 944 170 317 0 808 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4516

[startup+3.10155 s]
/proc/loadavg: 0.83 1.00 0.98 2/78 28004
/proc/meminfo: memFree=1667384/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=5572 CPUtime=3.09
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 1228 0 0 0 309 0 0 0 25 0 1 0 133223651 5705728 1210 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 1393 1210 170 317 0 1072 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5572

[startup+6.30124 s]
/proc/loadavg: 0.85 1.00 0.98 2/78 28004
/proc/meminfo: memFree=1666112/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=6808 CPUtime=6.29
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 1501 0 0 0 629 0 0 0 25 0 1 0 133223651 6971392 1483 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 1702 1483 170 317 0 1381 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6808

[startup+12.7016 s]
/proc/loadavg: 0.86 1.00 0.98 2/78 28004
/proc/meminfo: memFree=1664520/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=8200 CPUtime=12.69
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 1849 0 0 0 1268 1 0 0 25 0 1 0 133223651 8396800 1831 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 2050 1831 170 317 0 1729 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8200

[startup+25.5013 s]
/proc/loadavg: 0.89 1.00 0.98 2/78 28004
/proc/meminfo: memFree=1662664/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=9920 CPUtime=25.48
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 2279 0 0 0 2547 1 0 0 25 0 1 0 133223651 10158080 2261 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 2480 2261 170 317 0 2159 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9920

[startup+51.1018 s]
/proc/loadavg: 0.93 1.00 0.98 2/78 28004
/proc/meminfo: memFree=1660552/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=12324 CPUtime=51.07
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 2800 0 0 0 5105 2 0 0 25 0 1 0 133223651 12619776 2782 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 3081 2782 170 317 0 2760 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12324

[startup+102.302 s]
/proc/loadavg: 0.97 1.00 0.98 2/78 28006
/proc/meminfo: memFree=1657096/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=15800 CPUtime=102.25
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 3662 0 0 0 10222 3 0 0 25 0 1 0 133223651 16179200 3587 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 3950 3587 170 317 0 3629 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 15800

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/78 28006
/proc/meminfo: memFree=1654408/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=18564 CPUtime=162.23
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 4374 0 0 0 16218 5 0 0 25 0 1 0 133223651 19009536 4299 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 4641 4299 170 317 0 4320 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18564

[startup+222.305 s]
/proc/loadavg: 0.99 1.00 0.98 2/78 28006
/proc/meminfo: memFree=1651912/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=21580 CPUtime=222.21
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 4992 0 0 0 22215 6 0 0 25 0 1 0 133223651 22097920 4917 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 5395 4917 170 317 0 5074 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 21580

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/78 28006
/proc/meminfo: memFree=1649800/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=23872 CPUtime=282.18
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 5506 0 0 0 28211 7 0 0 25 0 1 0 133223651 24444928 5431 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 5968 5431 170 317 0 5647 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 23872

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/78 28006
/proc/meminfo: memFree=1647816/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=25988 CPUtime=342.15
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 5987 0 0 0 34207 8 0 0 25 0 1 0 133223651 26611712 5912 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 6497 5912 170 317 0 6176 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 25988

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/78 28006
/proc/meminfo: memFree=1646088/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=27716 CPUtime=402.14
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 6428 0 0 0 40205 9 0 0 25 0 1 0 133223651 28381184 6353 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 6929 6353 170 317 0 6608 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 27716

[startup+462.301 s]
/proc/loadavg: 1.06 1.01 0.99 2/78 28006
/proc/meminfo: memFree=1644168/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=30128 CPUtime=462.11
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 7086 0 0 0 46201 10 0 0 25 0 1 0 133223651 30851072 6832 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 7532 6832 170 317 0 7211 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 30128

[startup+522.301 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 28006
/proc/meminfo: memFree=1642824/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=31556 CPUtime=522.08
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 7481 0 0 0 52197 11 0 0 25 0 1 0 133223651 32313344 7194 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 7889 7194 170 317 0 7568 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 31556

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28006
/proc/meminfo: memFree=1641352/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=32864 CPUtime=582.06
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 7833 0 0 0 58194 12 0 0 25 0 1 0 133223651 33652736 7546 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 8216 7546 170 317 0 7895 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 32864

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28006
/proc/meminfo: memFree=1640008/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=34064 CPUtime=642.04
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 8183 0 0 0 64191 13 0 0 25 0 1 0 133223651 34881536 7896 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 8516 7896 170 317 0 8195 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 34064


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28006
/proc/meminfo: memFree=1636104/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=38244 CPUtime=821.96
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 9303 0 0 0 82181 15 0 0 25 0 1 0 133223651 39161856 8851 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 9561 8851 170 317 0 9240 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 38244

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28006
/proc/meminfo: memFree=1634952/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=39552 CPUtime=881.95
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 9631 0 0 0 88179 16 0 0 25 0 1 0 133223651 40501248 9146 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 9888 9146 170 317 0 9567 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 39552

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28006
/proc/meminfo: memFree=1633736/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=41136 CPUtime=941.92
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 10054 0 0 0 94175 17 0 0 25 0 1 0 133223651 42123264 9437 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 10284 9437 170 317 0 9963 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 41136

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28006
/proc/meminfo: memFree=1632584/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=42556 CPUtime=1001.9
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 10473 0 0 0 100172 18 0 0 25 0 1 0 133223651 43577344 9724 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 10639 9724 170 317 0 10318 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 42556

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28006
/proc/meminfo: memFree=1631496/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=43604 CPUtime=1061.87
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 10775 0 0 0 106169 18 0 0 25 0 1 0 133223651 44650496 9993 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 10901 9993 170 317 0 10580 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 43604

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28006
/proc/meminfo: memFree=1630472/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=44664 CPUtime=1121.85
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 11072 0 0 0 112166 19 0 0 25 0 1 0 133223651 45735936 10257 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 11166 10257 170 317 0 10845 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 44664

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28006
/proc/meminfo: memFree=1629448/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=45840 CPUtime=1181.83
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 11386 0 0 0 118163 20 0 0 25 0 1 0 133223651 46940160 10505 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563351 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 11460 10505 170 317 0 11139 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 45840

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28006
/proc/meminfo: memFree=1628424/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=46760 CPUtime=1241.8
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 11641 0 0 0 124160 20 0 0 25 0 1 0 133223651 47882240 10760 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 11690 10760 170 317 0 11369 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 46760

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28006
/proc/meminfo: memFree=1627400/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=47804 CPUtime=1301.78
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 11917 0 0 0 130157 21 0 0 25 0 1 0 133223651 48951296 11003 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604207 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 11951 11003 170 317 0 11630 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 47804

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28006
/proc/meminfo: memFree=1626312/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=49028 CPUtime=1361.76
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 12260 0 0 0 136154 22 0 0 25 0 1 0 133223651 50204672 11247 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718332 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 12257 11247 170 317 0 11936 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 49028

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 28122
/proc/meminfo: memFree=1624064/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=50028 CPUtime=1421.68
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 12499 0 0 0 142145 23 0 0 25 0 1 0 133223651 51228672 11486 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 12507 11486 170 317 0 12186 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 50028

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28204
/proc/meminfo: memFree=1624264/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=51164 CPUtime=1481.6
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 12838 0 0 0 148137 23 0 0 25 0 1 0 133223651 52391936 11726 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 12791 11726 170 317 0 12470 0
Current children cumulated CPU time (s) 1481.6
Current children cumulated vsize (KiB) 51164

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28204
/proc/meminfo: memFree=1623432/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=51948 CPUtime=1541.59
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 13057 0 0 0 154135 24 0 0 25 0 1 0 133223651 53194752 11945 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563628 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 12987 11945 170 317 0 12666 0
Current children cumulated CPU time (s) 1541.59
Current children cumulated vsize (KiB) 51948

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28204
/proc/meminfo: memFree=1622536/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=52896 CPUtime=1601.56
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 13315 0 0 0 160131 25 0 0 25 0 1 0 133223651 54165504 12170 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 13224 12170 170 317 0 12903 0
Current children cumulated CPU time (s) 1601.56
Current children cumulated vsize (KiB) 52896

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28204
/proc/meminfo: memFree=1621704/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=53684 CPUtime=1661.54
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 13561 0 0 0 166128 26 0 0 25 0 1 0 133223651 54972416 12383 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270597 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 13421 12383 170 317 0 13100 0
Current children cumulated CPU time (s) 1661.54
Current children cumulated vsize (KiB) 53684

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28204
/proc/meminfo: memFree=1620808/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=54608 CPUtime=1721.51
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 13781 0 0 0 172125 26 0 0 25 0 1 0 133223651 55918592 12603 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 13652 12603 170 317 0 13331 0
Current children cumulated CPU time (s) 1721.51
Current children cumulated vsize (KiB) 54608

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28204
/proc/meminfo: memFree=1620040/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=55260 CPUtime=1781.49
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 13974 0 0 0 178122 27 0 0 25 0 1 0 133223651 56586240 12796 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 13815 12796 170 317 0 13494 0
Current children cumulated CPU time (s) 1781.49
Current children cumulated vsize (KiB) 55260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28204
/proc/meminfo: memFree=1619848/2055920 swapFree=4153084/4192956
[pid=28003] ppid=28001 vsize=55524 CPUtime=1800.08
/proc/28003/stat : 28003 (oree) R 28001 28003 27904 0 -1 4194304 14043 0 0 0 179981 27 0 0 25 0 1 0 133223651 56856576 12865 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28003/statm: 13881 12865 170 317 0 13560 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 55524

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

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

Child status: 0
Real time (s): 1800.95
CPU time (s): 1800.14
CPU user time (s): 1799.85
CPU system time (s): 0.284956
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 55524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.284956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14059
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= 9393

runsolver used 2.01069 second user time and 4.54431 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Apr 17 23:37:38 UTC 2007

IDJOB= 363588
IDBENCH= 1865
IDSOLVER= 172
FILE ID= node13/363588-1176853058

PBS_JOBID= 4590242

Free space on /tmp= 66398 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-stein45.opb
COMMAND LINE= oree /tmp/evaluation/363588-1176853058/instance-363588-1176853058.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-363588-1176853058 -o ROOT/results/node13/solver-363588-1176853058 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/363588-1176853058/instance-363588-1176853058.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  5084bd7d25dcb1d535d550da78b2db16

RANDOM SEED= 192037190

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1671768 kB
Buffers:         35056 kB
Cached:         286732 kB
SwapCached:      19572 kB
Active:         255756 kB
Inactive:        95832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1671768 kB
SwapTotal:     4192956 kB
SwapFree:      4153084 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          29792 kB
Slab:            18048 kB
Committed_AS:  6518400 kB
PageTables:       1872 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= 66398 MiB

End job on node13 on Wed Apr 18 00:07:42 UTC 2007