Trace number 359830

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 NameAnswerCPU timeWall clock time
oree 0.1.2 alphaSAT 1210.71 1211.02

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900566151.opb
MD5SUM204fb031707de903e8b5ddda711ba292
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.029995
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 661
Number of bits of the biggest sum of numbers10
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...
0.00/0.02	c ...done
0.00/0.02	c #vars=231 #constraints=2707 hasObjective=no
0.00/0.02	c res. mode=mod
0.00/0.02	c VSIDS like heuristics
0.00/0.02	c complete search running
0.29/0.36	c restart after 401 decisions
0.39/0.49	c nbDecision=500 #constraints=3192
0.89/0.95	c restart after 801 decisions
1.29/1.34	c nbDecision=1000 #constraints=3672
2.49/2.59	c nbDecision=1500 #constraints=4154
2.79/2.87	c restart after 1601 decisions
4.09/4.13	c nbDecision=2000 #constraints=4628
6.59/6.66	c nbDecision=2500 #constraints=5122
10.19/10.27	c nbDecision=3000 #constraints=5594
11.89/11.93	c restart after 3201 decisions
14.19/14.24	c nbDecision=3500 #constraints=6075
18.78/18.89	c nbDecision=4000 #constraints=6557
25.28/25.37	c nbDecision=4500 #constraints=7044
33.09/33.12	c nbDecision=5000 #constraints=7525
40.68/40.70	c nbDecision=5500 #constraints=8001
49.28/49.32	c nbDecision=6000 #constraints=8480
56.18/56.29	c restart after 6401 decisions
58.08/58.12	c nbDecision=6500 #constraints=8963
68.37/68.47	c nbDecision=7000 #constraints=9453
79.86/79.93	c nbDecision=7500 #constraints=9931
92.87/92.92	c nbDecision=8000 #constraints=10411
108.96/109.02	c nbDecision=8500 #constraints=10900
125.16/125.20	c nbDecision=9000 #constraints=11389
143.05/143.14	c nbDecision=9500 #constraints=11876
158.55/158.64	c nbDecision=10000 #constraints=12364
173.55/173.67	c nbDecision=10500 #constraints=12853
193.64/193.74	c nbDecision=11000 #constraints=13336
213.54/213.69	c nbDecision=11500 #constraints=13816
235.53/235.68	c nbDecision=12000 #constraints=14301
256.72/256.80	c nbDecision=12500 #constraints=14779
271.62/271.70	c restart after 12801 decisions
283.82/283.95	c nbDecision=13000 #constraints=15268
311.61/311.79	c nbDecision=13500 #constraints=15746
336.71/336.89	c nbDecision=14000 #constraints=16226
363.10/363.20	c nbDecision=14500 #constraints=16707
398.39/398.51	c nbDecision=15000 #constraints=17198
432.58/432.73	c nbDecision=15500 #constraints=17676
465.97/466.18	c nbDecision=16000 #constraints=18159
500.36/500.58	c nbDecision=16500 #constraints=18649
533.86/534.03	c nbDecision=17000 #constraints=19125
569.65/569.85	c nbDecision=17500 #constraints=19615
606.83/607.05	c nbDecision=18000 #constraints=20102
656.23/656.45	c nbDecision=18500 #constraints=20594
707.01/707.21	c nbDecision=19000 #constraints=21072
752.80/753.03	c nbDecision=19500 #constraints=21558
806.19/806.40	c nbDecision=20000 #constraints=22040
854.28/854.57	c nbDecision=20500 #constraints=22527
894.87/895.13	c nbDecision=21000 #constraints=23008
928.56/928.80	c nbDecision=21500 #constraints=23484
972.95/973.20	c nbDecision=22000 #constraints=23961
1016.83/1017.11	c nbDecision=22500 #constraints=24426
1058.22/1058.51	c nbDecision=23000 #constraints=24910
1104.61/1104.90	c nbDecision=23500 #constraints=25394
1151.21/1151.60	c nbDecision=24000 #constraints=25883
1210.39/1210.72	c nbDecision=24500 #constraints=26364
1210.69/1211.00	c nbDecision=24505 #constraints=26368
1210.69/1211.00	
1210.69/1211.00	s SATISFIABLE
1210.69/1211.00	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
1210.69/1211.00	v -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 -x55
1210.69/1211.00	v -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 -x81
1210.69/1211.00	v -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106
1210.69/1211.00	v -x107 -x108 x109 -x110 x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127
1210.69/1211.00	v x128 -x129 -x130 -x131 -x132 x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 -x148
1210.69/1211.00	v -x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169
1210.69/1211.00	v -x170 -x171 -x172 -x173 -x174 x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 x186 -x187 -x188 -x189 -x190
1210.69/1211.00	v -x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 x211
1210.69/1211.00	v x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 x231
1210.69/1211.00	
1210.69/1211.00	c user time= 1210.61 s
1210.69/1211.00	c system time= 0.096985 s
1210.69/1211.00	c wall clock time=1211

Verifier Data (download as text)

OK	0

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node52/watcher-359830-1176841355 -o ROOT/results/node52/solver-359830-1176841355 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/359830-1176841355/instance-359830-1176841355.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 1.00 0.98 3/64 28350
/proc/meminfo: memFree=1825748/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=1468 CPUtime=0
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 38980524 1503232 164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 367 164 130 317 0 46 0

[startup+0.0477649 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 28350
/proc/meminfo: memFree=1825748/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=2544 CPUtime=0.04
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 424 0 0 0 4 0 0 0 18 0 1 0 38980524 2605056 406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272635 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 636 406 139 317 0 315 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2544

[startup+0.101768 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 28350
/proc/meminfo: memFree=1825748/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=2544 CPUtime=0.09
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 38980524 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563438 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301781 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 28350
/proc/meminfo: memFree=1825748/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=2804 CPUtime=0.29
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 505 0 0 0 29 0 0 0 19 0 1 0 38980524 2871296 487 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713816 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 701 487 139 317 0 380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2804

[startup+0.701808 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 28350
/proc/meminfo: memFree=1825748/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=3196 CPUtime=0.69
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 642 0 0 0 69 0 0 0 23 0 1 0 38980524 3272704 624 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604194 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 799 624 170 317 0 478 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3196

[startup+1.50186 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28351
/proc/meminfo: memFree=1823692/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=3724 CPUtime=1.49
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 774 0 0 0 149 0 0 0 25 0 1 0 38980524 3813376 756 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710868 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 931 756 170 317 0 610 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3724

[startup+3.10197 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28351
/proc/meminfo: memFree=1822924/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=4644 CPUtime=3.09
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 988 0 0 0 309 0 0 0 25 0 1 0 38980524 4755456 970 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 1161 970 170 317 0 840 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4644

[startup+6.30119 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28351
/proc/meminfo: memFree=1821452/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=5728 CPUtime=6.28
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 1265 0 0 0 628 0 0 0 25 0 1 0 38980524 5865472 1247 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 1432 1247 170 317 0 1111 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5728

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28351
/proc/meminfo: memFree=1820108/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=7056 CPUtime=12.69
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 1599 0 0 0 1268 1 0 0 25 0 1 0 38980524 7225344 1544 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 1764 1544 170 317 0 1443 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7056

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28351
/proc/meminfo: memFree=1818380/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=8644 CPUtime=25.48
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 2010 0 0 0 2547 1 0 0 25 0 1 0 38980524 8851456 1955 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 2161 1955 170 317 0 1840 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8644

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28351
/proc/meminfo: memFree=1815948/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=11048 CPUtime=51.08
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 2613 0 0 0 5106 2 0 0 25 0 1 0 38980524 11313152 2558 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 2762 2558 170 317 0 2441 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11048

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28351
/proc/meminfo: memFree=1812620/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=14388 CPUtime=102.27
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 3457 0 0 0 10224 3 0 0 25 0 1 0 38980524 14733312 3330 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278970 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 3597 3330 170 317 0 3276 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14388

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28351
/proc/meminfo: memFree=1809868/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=17584 CPUtime=162.25
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 4175 0 0 0 16221 4 0 0 25 0 1 0 38980524 18006016 4048 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718455 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 4396 4048 170 317 0 4075 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17584

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28351
/proc/meminfo: memFree=1807308/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=19972 CPUtime=222.23
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 4797 0 0 0 22219 4 0 0 25 0 1 0 38980524 20451328 4670 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 4993 4670 170 317 0 4672 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19972

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28351
/proc/meminfo: memFree=1805388/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=21984 CPUtime=282.22
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 5280 0 0 0 28218 4 0 0 25 0 1 0 38980524 22511616 5153 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 5496 5153 170 317 0 5175 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 21984

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28351
/proc/meminfo: memFree=1803532/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=23780 CPUtime=342.21
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 5730 0 0 0 34216 5 0 0 25 0 1 0 38980524 24350720 5603 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 5945 5603 170 317 0 5624 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 23780

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28351
/proc/meminfo: memFree=1801932/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=25428 CPUtime=402.19
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 6117 0 0 0 40214 5 0 0 25 0 1 0 38980524 26038272 5990 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 6357 5990 170 317 0 6036 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 25428

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28351
/proc/meminfo: memFree=1800716/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=26640 CPUtime=462.17
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 6444 0 0 0 46212 5 0 0 25 0 1 0 38980524 27279360 6317 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 6660 6317 170 317 0 6339 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 26640

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28351
/proc/meminfo: memFree=1799244/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=28204 CPUtime=522.16
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 6809 0 0 0 52210 6 0 0 25 0 1 0 38980524 28880896 6682 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716209 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 7051 6682 170 317 0 6730 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 28204

[startup+582.301 s]
/proc/loadavg: 1.03 1.01 0.99 2/65 28351
/proc/meminfo: memFree=1797836/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=29740 CPUtime=582.14
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 7165 0 0 0 58208 6 0 0 25 0 1 0 38980524 30453760 7038 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 7435 7038 170 317 0 7114 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 29740

[startup+642.301 s]
/proc/loadavg: 1.01 1.01 0.99 2/65 28351
/proc/meminfo: memFree=1796684/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=30792 CPUtime=642.14
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 7449 0 0 0 64207 7 0 0 25 0 1 0 38980524 31531008 7322 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 7698 7322 170 317 0 7377 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 30792

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28351
/proc/meminfo: memFree=1795468/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=32672 CPUtime=702.11
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 7916 0 0 0 70204 7 0 0 25 0 1 0 38980524 33456128 7614 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 8168 7614 170 317 0 7847 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 32672

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28351
/proc/meminfo: memFree=1794444/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=33916 CPUtime=762.1
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 8219 0 0 0 76203 7 0 0 25 0 1 0 38980524 34729984 7884 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718650 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 8479 7884 170 317 0 8158 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 33916

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28351
/proc/meminfo: memFree=1793420/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=34880 CPUtime=822.08
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 8465 0 0 0 82201 7 0 0 25 0 1 0 38980524 35717120 8130 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 8720 8130 170 317 0 8399 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 34880

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28351
/proc/meminfo: memFree=1792460/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=35800 CPUtime=882.07
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 8703 0 0 0 88199 8 0 0 25 0 1 0 38980524 36659200 8368 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 8950 8368 170 317 0 8629 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 35800

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28351
/proc/meminfo: memFree=1791372/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=36892 CPUtime=942.06
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 8978 0 0 0 94198 8 0 0 25 0 1 0 38980524 37777408 8643 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 9223 8643 170 317 0 8902 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 36892

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28351
/proc/meminfo: memFree=1790476/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=37816 CPUtime=1002.04
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 9202 0 0 0 100196 8 0 0 25 0 1 0 38980524 38723584 8867 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712543 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 9454 8867 170 317 0 9133 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 37816

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28351
/proc/meminfo: memFree=1789260/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=39048 CPUtime=1062.02
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 9503 0 0 0 106194 8 0 0 25 0 1 0 38980524 39985152 9168 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 9762 9168 170 317 0 9441 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 39048

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28351
/proc/meminfo: memFree=1788300/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=40012 CPUtime=1122.01
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 9744 0 0 0 112193 8 0 0 25 0 1 0 38980524 40972288 9409 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 10003 9409 170 317 0 9682 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 40012

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28351
/proc/meminfo: memFree=1787404/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=40868 CPUtime=1182
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 9963 0 0 0 118191 9 0 0 25 0 1 0 38980524 41848832 9628 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 10217 9628 170 317 0 9896 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 40868

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

[startup+1190.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28351
/proc/meminfo: memFree=1787276/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=40996 CPUtime=1190.09
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 9990 0 0 0 119000 9 0 0 25 0 1 0 38980524 41979904 9655 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716176 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 10249 9655 170 317 0 9928 0
Current children cumulated CPU time (s) 1190.09
Current children cumulated vsize (KiB) 40996

[startup+1203.2 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28351
/proc/meminfo: memFree=1787148/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=41124 CPUtime=1202.89
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 10036 0 0 0 120280 9 0 0 25 0 1 0 38980524 42110976 9701 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 10281 9701 170 317 0 9960 0
Current children cumulated CPU time (s) 1202.89
Current children cumulated vsize (KiB) 41124

[startup+1206.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28351
/proc/meminfo: memFree=1787084/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=41252 CPUtime=1206.09
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 10047 0 0 0 120600 9 0 0 25 0 1 0 38980524 42242048 9712 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 10313 9712 170 317 0 9992 0
Current children cumulated CPU time (s) 1206.09
Current children cumulated vsize (KiB) 41252

[startup+1209.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28351
/proc/meminfo: memFree=1787020/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=41252 CPUtime=1209.29
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 10064 0 0 0 120920 9 0 0 25 0 1 0 38980524 42242048 9729 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 10313 9729 170 317 0 9992 0
Current children cumulated CPU time (s) 1209.29
Current children cumulated vsize (KiB) 41252

[startup+1210.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28351
/proc/meminfo: memFree=1786956/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=41252 CPUtime=1210.09
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 10071 0 0 0 121000 9 0 0 25 0 1 0 38980524 42242048 9736 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 10313 9736 170 317 0 9992 0
Current children cumulated CPU time (s) 1210.09
Current children cumulated vsize (KiB) 41252

[startup+1210.8 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28351
/proc/meminfo: memFree=1786956/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=41252 CPUtime=1210.49
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 10072 0 0 0 121040 9 0 0 25 0 1 0 38980524 42242048 9737 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 10313 9737 170 317 0 9992 0
Current children cumulated CPU time (s) 1210.49
Current children cumulated vsize (KiB) 41252

[startup+1211 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28351
/proc/meminfo: memFree=1786956/2055920 swapFree=4179260/4192956
[pid=28350] ppid=28348 vsize=41252 CPUtime=1210.69
/proc/28350/stat : 28350 (oree) R 28348 28350 27764 0 -1 4194304 10073 0 0 0 121060 9 0 0 25 0 1 0 38980524 42242048 9738 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28350/statm: 10313 9738 170 317 0 9992 0
Current children cumulated CPU time (s) 1210.69
Current children cumulated vsize (KiB) 41252

Child status: 0
Real time (s): 1211.02
CPU time (s): 1210.71
CPU user time (s): 1210.61
CPU system time (s): 0.104984
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 41252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1210.61
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10089
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= 1715

runsolver used 0.755885 second user time and 2.56561 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Tue Apr 17 20:22:35 UTC 2007

IDJOB= 359830
IDBENCH= 1323
IDSOLVER= 172
FILE ID= node52/359830-1176841355

PBS_JOBID= 4590170

Free space on /tmp= 66344 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900566151.opb
COMMAND LINE= oree /tmp/evaluation/359830-1176841355/instance-359830-1176841355.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-359830-1176841355 -o ROOT/results/node52/solver-359830-1176841355 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/359830-1176841355/instance-359830-1176841355.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  204fb031707de903e8b5ddda711ba292

RANDOM SEED= 315503981

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1826156 kB
Buffers:         24192 kB
Cached:         151468 kB
SwapCached:       7940 kB
Active:          90252 kB
Inactive:        98912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826156 kB
SwapTotal:     4192956 kB
SwapFree:      4179260 kB
Dirty:            1384 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            26480 kB
Committed_AS:  1524176 kB
PageTables:       1484 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= 66344 MiB

End job on node52 on Tue Apr 17 20:42:46 UTC 2007