Trace number 363140

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)263083 1800.24 1800.84

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-misc03.opb
MD5SUMe21bdcea4e20c094c4fe5dbcc9e861c8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262989
Best CPU time to get the best result obtained on this benchmark8.41372
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262989
Optimality of the best value was proved YES
Number of variables190
Total number of constraints96
Number of constraints which are clauses31
Number of constraints which are cardinality constraints (but not clauses)11
Number of constraints which are nor clauses,nor cardinality constraints54
Minimum length of a constraint6
Maximum length of a constraint169
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524370
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

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=190 #constraints=124 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
0.10/0.18	c restart after 401 decisions
0.19/0.23	c nbDecision=500 #constraints=545
0.39/0.48	c restart after 801 decisions
0.59/0.67	c nbDecision=1000 #constraints=994
1.29/1.38	c nbDecision=1500 #constraints=1462
1.59/1.60	c restart after 1601 decisions
2.59/2.60	c nbDecision=2000 #constraints=1913
4.69/4.72	c nbDecision=2500 #constraints=2361
8.29/8.31	c nbDecision=3000 #constraints=2825
10.29/10.36	c restart after 3201 decisions
13.19/13.29	c nbDecision=3500 #constraints=3256
19.99/20.01	c nbDecision=4000 #constraints=3708
29.08/29.12	c nbDecision=4500 #constraints=4181
40.38/40.43	c nbDecision=5000 #constraints=4655
50.55/50.65	c nbDecision=5500 #constraints=5141
62.82/62.94	c nbDecision=6000 #constraints=5602
75.29/75.40	c restart after 6401 decisions
79.39/79.52	c nbDecision=6500 #constraints=6078
96.27/96.43	c nbDecision=7000 #constraints=6540
111.35/111.53	c nbDecision=7500 #constraints=6979
125.75/125.98	c nbDecision=8000 #constraints=7410
147.44/147.65	c nbDecision=8500 #constraints=7859
166.34/166.53	c nbDecision=9000 #constraints=8332
184.33/184.52	c nbDecision=9500 #constraints=8764
211.53/211.73	c nbDecision=10000 #constraints=9202
236.01/236.26	c nbDecision=10500 #constraints=9664
265.71/265.95	c nbDecision=11000 #constraints=10125
305.50/305.75	c nbDecision=11500 #constraints=10602
331.49/331.70	c nbDecision=11841 #constraints=10926
331.49/331.70	c linear search for optimum
331.49/331.70	o 263088
331.49/331.70	c nbDecision=11842 #constraints=10928
331.49/331.70	o 263087
331.49/331.71	c nbDecision=11848 #constraints=10937
331.49/331.71	o 263086
331.49/331.72	c nbDecision=11859 #constraints=10949
331.49/331.72	o 263085
331.49/331.74	c nbDecision=11891 #constraints=10983
331.49/331.74	o 263084
331.59/331.81	c nbDecision=12000 #constraints=11092
331.69/331.92	c nbDecision=12137 #constraints=11232
331.69/331.92	o 263083
334.79/335.06	c nbDecision=12500 #constraints=11590
335.19/335.46	c restart after 12801 decisions
345.48/345.76	c nbDecision=13000 #constraints=12065
379.98/380.20	c nbDecision=13500 #constraints=12543
417.46/417.72	c nbDecision=14000 #constraints=13023
461.36/461.68	c nbDecision=14500 #constraints=13512
489.95/490.28	c nbDecision=15000 #constraints=13996
534.44/534.71	c nbDecision=15500 #constraints=14480
583.73/584.04	c nbDecision=16000 #constraints=14963
627.12/627.42	c nbDecision=16500 #constraints=15442
675.20/675.59	c nbDecision=17000 #constraints=15929
734.68/735.05	c nbDecision=17500 #constraints=16418
773.97/774.31	c nbDecision=18000 #constraints=16899
819.76/820.13	c nbDecision=18500 #constraints=17388
865.25/865.66	c nbDecision=19000 #constraints=17872
918.24/918.63	c nbDecision=19500 #constraints=18348
971.03/971.42	c nbDecision=20000 #constraints=18819
1033.10/1033.57	c nbDecision=20500 #constraints=19300
1105.58/1106.00	c nbDecision=21000 #constraints=19781
1158.07/1158.52	c nbDecision=21500 #constraints=20262
1237.85/1238.37	c nbDecision=22000 #constraints=20749
1316.13/1316.67	c nbDecision=22500 #constraints=21237
1387.81/1388.30	c nbDecision=23000 #constraints=21718
1458.48/1459.00	c nbDecision=23500 #constraints=22212
1533.97/1534.55	c nbDecision=24000 #constraints=22707
1602.45/1603.08	c nbDecision=24500 #constraints=23192
1680.23/1680.89	c nbDecision=25000 #constraints=23680
1765.70/1766.33	c nbDecision=25500 #constraints=24171
1776.30/1776.96	c restart after 25601 decisions
1786.19/1786.81	c nbDecision=26000 #constraints=24647
1790.90/1791.52	c nbDecision=26500 #constraints=25142
1800.00/1800.60	Received signal 15
1800.20/1800.81	
1800.20/1800.81	s SATISFIABLE
1800.20/1800.81	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
1800.20/1800.81	v -x29 x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54
1800.20/1800.81	v -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 x63 -x64 x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
1800.20/1800.81	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 x100 -x101 -x102 -x103 -x104 -x105
1800.20/1800.81	v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126
1800.20/1800.81	v -x127 -x128 -x129 -x130 -x131 x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 -x146 -x147
1800.20/1800.81	v x148 x149 x150 -x151 -x152 x153 -x154 x155 x156 -x157 x158 x159 -x160 -x161 -x162 -x163 x164 x165 x166 x167 x168 x169 x170 x171
1800.20/1800.81	v -x172 -x173 x174 x175 x176 -x177 -x178 x179 x180 x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x190
1800.20/1800.81	
1800.20/1800.81	c user time= 1799.97 s
1800.20/1800.81	c system time= 0.253961 s
1800.20/1800.81	c wall clock time=1800.82

Verifier Data (download as text)

OK	263083

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node11/watcher-363140-1176850814 -o ROOT/results/node11/solver-363140-1176850814 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/363140-1176850814/instance-363140-1176850814.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: 0.91 0.95 0.96 3/77 30514
/proc/meminfo: memFree=1821880/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=1468 CPUtime=0
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 126130321 1503232 168 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 367 169 131 317 0 46 0

[startup+0.105899 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 30514
/proc/meminfo: memFree=1821880/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=1992 CPUtime=0.1
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 313 0 0 0 10 0 0 0 18 0 1 0 126130321 2039808 295 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 498 295 139 317 0 177 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1992

[startup+0.20191 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 30514
/proc/meminfo: memFree=1821880/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=2264 CPUtime=0.19
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 385 0 0 0 19 0 0 0 18 0 1 0 126130321 2318336 367 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541766 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 566 367 139 317 0 245 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2264

[startup+0.301923 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 30514
/proc/meminfo: memFree=1821880/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=2528 CPUtime=0.29
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 446 0 0 0 29 0 0 0 19 0 1 0 126130321 2588672 428 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 632 428 139 317 0 311 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2528

[startup+0.70197 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 30514
/proc/meminfo: memFree=1821880/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=3320 CPUtime=0.69
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 639 0 0 0 69 0 0 0 22 0 1 0 126130321 3399680 621 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718667 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 830 621 139 317 0 509 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3320

[startup+1.50106 s]
/proc/loadavg: 0.91 0.95 0.96 2/78 30515
/proc/meminfo: memFree=1819312/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=4376 CPUtime=1.49
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 900 0 0 0 149 0 0 0 25 0 1 0 126130321 4481024 882 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 1094 882 139 317 0 773 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4376

[startup+3.10125 s]
/proc/loadavg: 0.91 0.95 0.96 2/78 30515
/proc/meminfo: memFree=1818096/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=5444 CPUtime=3.09
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 1193 0 0 0 309 0 0 0 25 0 1 0 126130321 5574656 1175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 1361 1175 139 317 0 1040 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5444

[startup+6.30263 s]
/proc/loadavg: 0.92 0.95 0.96 2/78 30515
/proc/meminfo: memFree=1816624/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=6732 CPUtime=6.29
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 1477 0 0 0 629 0 0 0 25 0 1 0 126130321 6893568 1459 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 1683 1459 139 317 0 1362 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6732

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.96 2/78 30515
/proc/meminfo: memFree=1814968/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=8376 CPUtime=12.68
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 1853 0 0 0 1268 0 0 0 25 0 1 0 126130321 8577024 1835 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 2094 1835 139 317 0 1773 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8376

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.96 2/78 30515
/proc/meminfo: memFree=1812984/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=10104 CPUtime=25.48
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 2317 0 0 0 2547 1 0 0 25 0 1 0 126130321 10346496 2299 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 2526 2299 139 317 0 2205 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10104

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.96 2/84 30581
/proc/meminfo: memFree=1809080/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=12864 CPUtime=51.05
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 2966 0 0 0 5103 2 0 0 25 0 1 0 126130321 13172736 2948 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 3216 2948 139 317 0 2895 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 12864

[startup+102.302 s]
/proc/loadavg: 1.10 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1806376/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=16824 CPUtime=102.16
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 3858 0 0 0 10213 3 0 0 25 0 1 0 126130321 17227776 3840 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715810 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 4206 3840 139 317 0 3885 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 16824

[startup+162.301 s]
/proc/loadavg: 1.03 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1803120/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=20080 CPUtime=162.14
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 4705 0 0 0 16209 5 0 0 25 0 1 0 126130321 20561920 4687 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563438 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 5020 4687 139 317 0 4699 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 20080

[startup+222.305 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1800368/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=23180 CPUtime=222.12
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 5427 0 0 0 22207 5 0 0 25 0 1 0 126130321 23736320 5351 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 5795 5351 139 317 0 5474 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 23180

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1798064/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=25536 CPUtime=282.1
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 6033 0 0 0 28204 6 0 0 25 0 1 0 126130321 26148864 5957 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 6384 5957 139 317 0 6063 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 25536

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1793840/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=29820 CPUtime=342.09
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 7111 0 0 0 34202 7 0 0 25 0 1 0 126130321 30535680 7035 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 7455 7035 170 317 0 7134 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 29820

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1791280/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=32240 CPUtime=402.07
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 7739 0 0 0 40199 8 0 0 25 0 1 0 126130321 33013760 7663 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 8060 7663 170 317 0 7739 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 32240

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1789176/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=34484 CPUtime=462.06
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 8266 0 0 0 46197 9 0 0 25 0 1 0 126130321 35311616 8190 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 8621 8190 170 317 0 8300 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 34484

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1786616/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=37484 CPUtime=522.04
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 8916 0 0 0 52194 10 0 0 25 0 1 0 126130321 38383616 8840 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 9371 8840 170 317 0 9050 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 37484

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1784888/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=39192 CPUtime=582.03
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 9351 0 0 0 58192 11 0 0 25 0 1 0 126130321 40132608 9275 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 9798 9275 170 317 0 9477 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 39192

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1782904/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=41344 CPUtime=642.01
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 9845 0 0 0 64189 12 0 0 25 0 1 0 126130321 42336256 9769 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 10336 9769 170 317 0 10015 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 41344


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

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1773944/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=51680 CPUtime=941.93
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 12230 0 0 0 94177 16 0 0 25 0 1 0 126130321 52920320 12040 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 12920 12040 170 317 0 12599 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 51680

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1772536/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=53236 CPUtime=1001.91
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 12566 0 0 0 100175 16 0 0 25 0 1 0 126130321 54513664 12376 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 13309 12376 170 317 0 12988 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 53236

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1771192/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=54416 CPUtime=1061.9
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 12898 0 0 0 106173 17 0 0 25 0 1 0 126130321 55721984 12708 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 13604 12708 170 317 0 13283 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 54416

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1769976/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=55816 CPUtime=1121.88
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 13203 0 0 0 112171 17 0 0 25 0 1 0 126130321 57155584 13013 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 13954 13013 170 317 0 13633 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 55816

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1768568/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=57380 CPUtime=1181.86
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 13567 0 0 0 118168 18 0 0 25 0 1 0 126130321 58757120 13377 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 14345 13377 170 317 0 14024 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 57380

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1767352/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=58552 CPUtime=1241.85
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 13869 0 0 0 124166 19 0 0 25 0 1 0 126130321 59957248 13679 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 14638 13679 170 317 0 14317 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 58552

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1766136/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=59600 CPUtime=1301.83
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 14140 0 0 0 130163 20 0 0 25 0 1 0 126130321 61030400 13950 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 14900 13950 170 317 0 14579 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 59600

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1764664/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=61076 CPUtime=1361.82
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 14518 0 0 0 136161 21 0 0 25 0 1 0 126130321 62541824 14328 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 15269 14328 170 317 0 14948 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 61076

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1763512/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=62172 CPUtime=1421.8
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 14805 0 0 0 142159 21 0 0 25 0 1 0 126130321 63664128 14615 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 15543 14615 170 317 0 15222 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 62172

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1762168/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=63544 CPUtime=1481.78
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 15146 0 0 0 148156 22 0 0 25 0 1 0 126130321 65069056 14956 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 15886 14956 170 317 0 15565 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 63544

[startup+1542.31 s]
/proc/loadavg: 1.08 1.02 0.98 2/78 30713
/proc/meminfo: memFree=1760888/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=64732 CPUtime=1541.77
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 15454 0 0 0 154155 22 0 0 25 0 1 0 126130321 66285568 15264 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 16183 15264 170 317 0 15862 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 64732

[startup+1602.3 s]
/proc/loadavg: 1.03 1.01 0.98 2/78 30713
/proc/meminfo: memFree=1759672/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=65816 CPUtime=1601.75
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 15750 0 0 0 160152 23 0 0 25 0 1 0 126130321 67395584 15560 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 16454 15560 170 317 0 16133 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 65816

[startup+1662.3 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1758456/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=66996 CPUtime=1661.73
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 16060 0 0 0 166150 23 0 0 25 0 1 0 126130321 68603904 15870 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 16749 15870 170 317 0 16428 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 66996

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1757368/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=68044 CPUtime=1721.72
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 16312 0 0 0 172148 24 0 0 25 0 1 0 126130321 69677056 16122 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 17011 16122 170 317 0 16690 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 68044

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1755704/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=70464 CPUtime=1781.7
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 16739 0 0 0 178146 24 0 0 25 0 1 0 126130321 72155136 16549 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 17616 16549 170 317 0 17295 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 70464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30713
/proc/meminfo: memFree=1753528/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=72444 CPUtime=1800
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 17274 0 0 0 179975 25 0 0 25 0 1 0 126130321 74182656 17084 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 18111 17084 170 317 0 17790 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 72444

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 1.00 0.98 2/79 30714
/proc/meminfo: memFree=1753520/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=72444 CPUtime=1800.11
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 17276 0 0 0 179986 25 0 0 25 0 1 0 126130321 74182656 17086 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 18111 17086 170 317 0 17790 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 72444

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 30714
/proc/meminfo: memFree=1753520/2055920 swapFree=4135768/4192956
[pid=30514] ppid=30512 vsize=72444 CPUtime=1800.2
/proc/30514/stat : 30514 (oree) R 30512 30514 30126 0 -1 4194304 17276 0 0 0 179995 25 0 0 25 0 1 0 126130321 74182656 17086 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30514/statm: 18111 17086 170 317 0 17790 0
Current children cumulated CPU time (s) 1800.2
Current children cumulated vsize (KiB) 72444

Child status: 0
Real time (s): 1800.84
CPU time (s): 1800.24
CPU user time (s): 1799.97
CPU system time (s): 0.266959
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 72444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17292
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= 3968

runsolver used 2.07368 second user time and 4.48532 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue Apr 17 23:00:14 UTC 2007

IDJOB= 363140
IDBENCH= 1741
IDSOLVER= 172
FILE ID= node11/363140-1176850814

PBS_JOBID= 4590186

Free space on /tmp= 66303 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-misc03.opb
COMMAND LINE= oree /tmp/evaluation/363140-1176850814/instance-363140-1176850814.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-363140-1176850814 -o ROOT/results/node11/solver-363140-1176850814 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/363140-1176850814/instance-363140-1176850814.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  e21bdcea4e20c094c4fe5dbcc9e861c8

RANDOM SEED= 929256977

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1822352 kB
Buffers:         34132 kB
Cached:         117184 kB
SwapCached:      26640 kB
Active:         102924 kB
Inactive:        87556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822352 kB
SwapTotal:     4192956 kB
SwapFree:      4135768 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          30396 kB
Slab:            28568 kB
Committed_AS:  6135084 kB
PageTables:       1848 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= 66303 MiB

End job on node11 on Tue Apr 17 23:30:17 UTC 2007