Trace number 365664

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)1077544960 1800.12 1800.78

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-misc03.opb
MD5SUM25aef4d44af7e0ab52082ae8b5eea91f
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1077181440
Best CPU time to get the best result obtained on this benchmark3.81042
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1077181440
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 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 1073741824
Number of bits of the biggest number in a constraint 31
Biggest sum of numbers in a constraint 3287149567
Number of bits of the biggest sum of numbers32
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...
0.00/0.00	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
0.09/0.18	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
1.29/1.36	c nbDecision=1500 #constraints=1462
1.49/1.58	c restart after 1601 decisions
2.49/2.59	c nbDecision=2000 #constraints=1913
4.68/4.71	c nbDecision=2500 #constraints=2361
8.29/8.31	c nbDecision=3000 #constraints=2825
10.39/10.40	c restart after 3201 decisions
13.39/13.40	c nbDecision=3500 #constraints=3256
20.18/20.24	c nbDecision=4000 #constraints=3708
29.28/29.33	c nbDecision=4500 #constraints=4181
40.68/40.76	c nbDecision=5000 #constraints=4655
50.87/50.91	c nbDecision=5500 #constraints=5141
63.17/63.23	c nbDecision=6000 #constraints=5602
75.56/75.66	c restart after 6401 decisions
79.66/79.79	c nbDecision=6500 #constraints=6078
96.55/96.67	c nbDecision=7000 #constraints=6540
111.55/111.67	c nbDecision=7500 #constraints=6979
126.04/126.10	c nbDecision=8000 #constraints=7410
147.63/147.71	c nbDecision=8500 #constraints=7859
166.43/166.56	c nbDecision=9000 #constraints=8332
184.42/184.55	c nbDecision=9500 #constraints=8764
211.62/211.72	c nbDecision=10000 #constraints=9202
236.10/236.29	c nbDecision=10500 #constraints=9664
265.79/265.93	c nbDecision=11000 #constraints=10125
305.58/305.72	c nbDecision=11500 #constraints=10602
331.47/331.64	c nbDecision=11833 #constraints=10926
331.47/331.64	c linear search for optimum
331.47/331.64	o 1077544960
343.27/343.46	c nbDecision=12000 #constraints=11084
383.95/384.17	c nbDecision=12500 #constraints=11576
405.55/405.74	c restart after 12801 decisions
417.14/417.32	c nbDecision=13000 #constraints=12024
455.82/456.07	c nbDecision=13500 #constraints=12503
499.61/499.80	c nbDecision=14000 #constraints=12992
535.89/536.18	c nbDecision=14500 #constraints=13462
590.48/590.75	c nbDecision=15000 #constraints=13949
637.36/637.69	c nbDecision=15500 #constraints=14427
674.65/674.98	c nbDecision=16000 #constraints=14889
723.73/724.04	c nbDecision=16500 #constraints=15365
763.52/763.82	c nbDecision=17000 #constraints=15843
803.50/803.84	c nbDecision=17500 #constraints=16328
847.58/847.96	c nbDecision=18000 #constraints=16808
898.27/898.63	c nbDecision=18500 #constraints=17281
952.04/952.46	c nbDecision=19000 #constraints=17747
1010.33/1010.75	c nbDecision=19500 #constraints=18217
1077.80/1078.25	c nbDecision=20000 #constraints=18669
1169.36/1169.86	c nbDecision=20500 #constraints=19155
1254.03/1254.55	c nbDecision=21000 #constraints=19626
1334.61/1335.16	c nbDecision=21500 #constraints=20094
1419.48/1420.08	c nbDecision=22000 #constraints=20581
1481.25/1481.82	c nbDecision=22500 #constraints=21042
1551.73/1552.36	c nbDecision=23000 #constraints=21508
1624.01/1624.67	c nbDecision=23500 #constraints=21973
1703.68/1704.36	c nbDecision=24000 #constraints=22413
1800.04/1800.70	Received signal 15
1800.04/1800.75	
1800.04/1800.75	s SATISFIABLE
1800.04/1800.75	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
1800.04/1800.75	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
1800.04/1800.75	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
1800.04/1800.75	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
1800.04/1800.75	v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126
1800.04/1800.75	v -x127 -x128 -x129 -x130 -x131 x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 -x146 -x147
1800.04/1800.75	v x148 x149 x150 -x151 -x152 x153 -x154 x155 x156 -x157 x158 x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169
1800.04/1800.75	v -x170 x171 -x172 -x173 -x174 -x175 -x176 x177 -x178 x179 x180 x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x190
1800.04/1800.75	
1800.04/1800.75	c user time= 1799.84 s
1800.04/1800.75	c system time= 0.25996 s
1800.04/1800.75	c wall clock time=1800.75

Verifier Data (download as text)

OK	1077544960

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node46/watcher-365664-1176995792 -o ROOT/results/node46/solver-365664-1176995792 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365664-1176995792/instance-365664-1176995792.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 0.91 3/78 24861
/proc/meminfo: memFree=1596728/2055920 swapFree=4116280/4192956
[pid=24861] ppid=24859 vsize=1468 CPUtime=0
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 54262214 1503232 168 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 367 168 131 317 0 46 0

[startup+0.05604 s]
/proc/loadavg: 1.00 0.99 0.91 3/78 24861
/proc/meminfo: memFree=1596728/2055920 swapFree=4116280/4192956
[pid=24861] ppid=24859 vsize=1864 CPUtime=0.05
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 274 0 0 0 5 0 0 0 18 0 1 0 54262214 1908736 256 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 466 256 139 317 0 145 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1864

[startup+0.101047 s]
/proc/loadavg: 1.00 0.99 0.91 3/78 24861
/proc/meminfo: memFree=1596728/2055920 swapFree=4116280/4192956
[pid=24861] ppid=24859 vsize=1996 CPUtime=0.09
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 306 0 0 0 9 0 0 0 18 0 1 0 54262214 2043904 288 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134533539 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 499 288 139 317 0 178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1996

[startup+0.301085 s]
/proc/loadavg: 1.00 0.99 0.91 3/78 24861
/proc/meminfo: memFree=1596728/2055920 swapFree=4116280/4192956
[pid=24861] ppid=24859 vsize=2528 CPUtime=0.29
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 445 0 0 0 29 0 0 0 19 0 1 0 54262214 2588672 427 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 632 427 139 317 0 311 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2528

[startup+0.701158 s]
/proc/loadavg: 1.00 0.99 0.91 3/78 24861
/proc/meminfo: memFree=1596728/2055920 swapFree=4116280/4192956
[pid=24861] ppid=24859 vsize=3320 CPUtime=0.69
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 640 0 0 0 69 0 0 0 23 0 1 0 54262214 3399680 622 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718344 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 830 622 139 317 0 509 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3320

[startup+1.50131 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1594224/2055920 swapFree=4116280/4192956
[pid=24861] ppid=24859 vsize=4376 CPUtime=1.49
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 905 0 0 0 149 0 0 0 25 0 1 0 54262214 4481024 887 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563475 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 1094 887 139 317 0 773 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4376

[startup+3.1016 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1592944/2055920 swapFree=4116280/4192956
[pid=24861] ppid=24859 vsize=5448 CPUtime=3.09
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 1184 0 0 0 309 0 0 0 25 0 1 0 54262214 5578752 1166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718451 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 1362 1166 139 317 0 1041 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5448

[startup+6.30119 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1591472/2055920 swapFree=4116280/4192956
[pid=24861] ppid=24859 vsize=6720 CPUtime=6.28
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 1473 0 0 0 628 0 0 0 25 0 1 0 54262214 6881280 1455 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712546 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 1680 1455 139 317 0 1359 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6720

[startup+12.7014 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1589744/2055920 swapFree=4116280/4192956
[pid=24861] ppid=24859 vsize=8352 CPUtime=12.69
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 1847 0 0 0 1268 1 0 0 25 0 1 0 54262214 8552448 1829 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 2088 1829 139 317 0 1767 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8352

[startup+25.5017 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1587760/2055920 swapFree=4116280/4192956
[pid=24861] ppid=24859 vsize=10076 CPUtime=25.48
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 2311 0 0 0 2547 1 0 0 25 0 1 0 54262214 10317824 2293 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 2519 2293 139 317 0 2198 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10076

[startup+51.1015 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1585200/2055920 swapFree=4116280/4192956
[pid=24861] ppid=24859 vsize=12868 CPUtime=51.07
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 2959 0 0 0 5105 2 0 0 25 0 1 0 54262214 13176832 2941 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 3217 2941 139 317 0 2896 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12868

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1581488/2055920 swapFree=4116280/4192956
[pid=24861] ppid=24859 vsize=16824 CPUtime=102.26
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 3855 0 0 0 10222 4 0 0 25 0 1 0 54262214 17227776 3837 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 4206 3837 139 317 0 3885 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16824

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1578160/2055920 swapFree=4116344/4192956
[pid=24861] ppid=24859 vsize=20164 CPUtime=162.24
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 4709 0 0 0 16219 5 0 0 25 0 1 0 54262214 20647936 4691 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715685 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 5041 4691 139 317 0 4720 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20164

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1575408/2055920 swapFree=4116344/4192956
[pid=24861] ppid=24859 vsize=23168 CPUtime=222.21
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 5431 0 0 0 22215 6 0 0 25 0 1 0 54262214 23724032 5355 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 5792 5355 139 317 0 5471 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23168

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1572976/2055920 swapFree=4116408/4192956
[pid=24861] ppid=24859 vsize=25532 CPUtime=282.19
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 6037 0 0 0 28212 7 0 0 25 0 1 0 54262214 26144768 5961 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 6383 5961 139 317 0 6062 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 25532

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1570864/2055920 swapFree=4116408/4192956
[pid=24861] ppid=24859 vsize=27684 CPUtime=342.17
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 6588 0 0 0 34209 8 0 0 25 0 1 0 54262214 28348416 6512 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 6921 6512 170 317 0 6600 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 27684

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1568560/2055920 swapFree=4116408/4192956
[pid=24861] ppid=24859 vsize=30124 CPUtime=402.15
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 7182 0 0 0 40206 9 0 0 25 0 1 0 54262214 30846976 7106 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 7531 7106 170 317 0 7210 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 30124

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1566576/2055920 swapFree=4116472/4192956
[pid=24861] ppid=24859 vsize=32144 CPUtime=462.12
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 7645 0 0 0 46203 9 0 0 25 0 1 0 54262214 32915456 7569 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715703 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 8036 7569 170 317 0 7715 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 32144

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1564592/2055920 swapFree=4116472/4192956
[pid=24861] ppid=24859 vsize=34252 CPUtime=522.1
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 8139 0 0 0 52200 10 0 0 25 0 1 0 54262214 35074048 8063 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 8563 8063 170 317 0 8242 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 34252

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1563056/2055920 swapFree=4116536/4192956
[pid=24861] ppid=24859 vsize=36124 CPUtime=582.08
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 8553 0 0 0 58197 11 0 0 25 0 1 0 54262214 36990976 8477 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 9031 8477 170 317 0 8710 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 36124

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1561328/2055920 swapFree=4116536/4192956
[pid=24861] ppid=24859 vsize=37960 CPUtime=642.06
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 8966 0 0 0 64195 11 0 0 25 0 1 0 54262214 38871040 8890 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 9490 8890 170 317 0 9169 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 37960


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1553328/2055920 swapFree=4116664/4192956
[pid=24861] ppid=24859 vsize=46864 CPUtime=881.97
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 11080 0 0 0 88182 15 0 0 25 0 1 0 54262214 47988736 10890 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 11716 10890 170 317 0 11395 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 46864

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1551728/2055920 swapFree=4116664/4192956
[pid=24861] ppid=24859 vsize=48436 CPUtime=941.95
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 11466 0 0 0 94179 16 0 0 25 0 1 0 54262214 49598464 11276 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 12109 11276 170 317 0 11788 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 48436

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1550192/2055920 swapFree=4116728/4192956
[pid=24861] ppid=24859 vsize=50084 CPUtime=1001.93
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 11867 0 0 0 100175 18 0 0 25 0 1 0 54262214 51286016 11677 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 12521 11677 170 317 0 12200 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 50084

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1548720/2055920 swapFree=4116728/4192956
[pid=24861] ppid=24859 vsize=51388 CPUtime=1061.9
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 12213 0 0 0 106172 18 0 0 25 0 1 0 54262214 52621312 12023 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718354 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 12847 12023 170 317 0 12526 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 51388

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24862
/proc/meminfo: memFree=1547760/2055920 swapFree=4116728/4192956
[pid=24861] ppid=24859 vsize=52364 CPUtime=1121.89
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 12461 0 0 0 112170 19 0 0 25 0 1 0 54262214 53620736 12271 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284196 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 13091 12271 170 317 0 12770 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 52364

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24864
/proc/meminfo: memFree=1546736/2055920 swapFree=4116792/4192956
[pid=24861] ppid=24859 vsize=53440 CPUtime=1181.87
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 12717 0 0 0 118167 20 0 0 25 0 1 0 54262214 54722560 12527 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 13360 12527 170 317 0 13039 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 53440

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24864
/proc/meminfo: memFree=1545840/2055920 swapFree=4116792/4192956
[pid=24861] ppid=24859 vsize=54496 CPUtime=1241.84
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 12943 0 0 0 124164 20 0 0 25 0 1 0 54262214 55803904 12753 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 13624 12753 170 317 0 13303 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 54496

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24864
/proc/meminfo: memFree=1544432/2055920 swapFree=4116856/4192956
[pid=24861] ppid=24859 vsize=56160 CPUtime=1301.83
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 13289 0 0 0 130162 21 0 0 25 0 1 0 54262214 57507840 13099 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718451 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 14040 13099 170 317 0 13719 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 56160

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24864
/proc/meminfo: memFree=1543600/2055920 swapFree=4116856/4192956
[pid=24861] ppid=24859 vsize=56944 CPUtime=1361.8
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 13498 0 0 0 136159 21 0 0 25 0 1 0 54262214 58310656 13308 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563512 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 14236 13308 170 317 0 13915 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 56944

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24864
/proc/meminfo: memFree=1542448/2055920 swapFree=4116856/4192956
[pid=24861] ppid=24859 vsize=58160 CPUtime=1421.78
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 13774 0 0 0 142156 22 0 0 25 0 1 0 54262214 59555840 13584 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 14540 13584 170 317 0 14219 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 58160

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24864
/proc/meminfo: memFree=1541168/2055920 swapFree=4116920/4192956
[pid=24861] ppid=24859 vsize=59424 CPUtime=1481.75
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 14104 0 0 0 148153 22 0 0 25 0 1 0 54262214 60850176 13914 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 14856 13914 170 317 0 14535 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 59424

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24864
/proc/meminfo: memFree=1539888/2055920 swapFree=4116920/4192956
[pid=24861] ppid=24859 vsize=60628 CPUtime=1541.73
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 14420 0 0 0 154150 23 0 0 25 0 1 0 54262214 62083072 14230 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 15157 14230 170 317 0 14836 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 60628

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24864
/proc/meminfo: memFree=1538736/2055920 swapFree=4116984/4192956
[pid=24861] ppid=24859 vsize=61696 CPUtime=1601.71
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 14711 0 0 0 160147 24 0 0 25 0 1 0 54262214 63176704 14521 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 15424 14521 170 317 0 15103 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 61696

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24864
/proc/meminfo: memFree=1537520/2055920 swapFree=4116984/4192956
[pid=24861] ppid=24859 vsize=62788 CPUtime=1661.69
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 14997 0 0 0 166145 24 0 0 25 0 1 0 54262214 64294912 14807 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 15697 14807 170 317 0 15376 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 62788

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24864
/proc/meminfo: memFree=1536560/2055920 swapFree=4117048/4192956
[pid=24861] ppid=24859 vsize=63864 CPUtime=1721.67
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 15238 0 0 0 172142 25 0 0 25 0 1 0 54262214 65396736 15048 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 15966 15048 170 317 0 15645 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 63864

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24864
/proc/meminfo: memFree=1535664/2055920 swapFree=4117048/4192956
[pid=24861] ppid=24859 vsize=64792 CPUtime=1781.64
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 15456 0 0 0 178139 25 0 0 25 0 1 0 54262214 66347008 15266 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 16198 15266 170 317 0 15877 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 64792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24864
/proc/meminfo: memFree=1535344/2055920 swapFree=4117048/4192956
[pid=24861] ppid=24859 vsize=65184 CPUtime=1800.04
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 15533 0 0 0 179979 25 0 0 25 0 1 0 54262214 66748416 15343 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712511 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 16296 15343 170 317 0 15975 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 65184

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 24864
/proc/meminfo: memFree=1535344/2055920 swapFree=4117048/4192956
[pid=24861] ppid=24859 vsize=65184 CPUtime=1800.04
/proc/24861/stat : 24861 (oree) R 24859 24861 24189 0 -1 4194304 15533 0 0 0 179979 25 0 0 25 0 1 0 54262214 66748416 15343 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712511 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24861/statm: 16296 15343 170 317 0 15975 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 65184

Child status: 0
Real time (s): 1800.78
CPU time (s): 1800.12
CPU user time (s): 1799.85
CPU system time (s): 0.269958
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 65184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.269958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15549
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= 36672

runsolver used 1.89071 second user time and 4.67929 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Thu Apr 19 15:16:32 UTC 2007

IDJOB= 365664
IDBENCH= 2474
IDSOLVER= 172
FILE ID= node46/365664-1176995792

PBS_JOBID= 4630453

Free space on /tmp= 66083 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-misc03.opb
COMMAND LINE= oree /tmp/evaluation/365664-1176995792/instance-365664-1176995792.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-365664-1176995792 -o ROOT/results/node46/solver-365664-1176995792 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/365664-1176995792/instance-365664-1176995792.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  25aef4d44af7e0ab52082ae8b5eea91f

RANDOM SEED= 140520472

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
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:       1597072 kB
Buffers:         37532 kB
Cached:         351112 kB
SwapCached:       2900 kB
Active:         207292 kB
Inactive:       204864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1597072 kB
SwapTotal:     4192956 kB
SwapFree:      4116280 kB
Dirty:            1420 kB
Writeback:           0 kB
Mapped:          30808 kB
Slab:            31988 kB
Committed_AS:  1948080 kB
PageTables:       1988 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= 66083 MiB

End job on node46 on Thu Apr 19 15:46:35 UTC 2007