Trace number 2695669

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1MSAT (TO) 1800.05 1800.21

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900548667--soft-66-100-0.wbo
MD5SUMb93cc320d1c40ed770cd566486d12ca9
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark548.835
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints930
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
Top cost 46532
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46531
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 625
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

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 15/8 clauses 1762/922 units 0
0.00/0.01	c vars 231
0.00/0.06	c 0.05999 13.3203 11 2107
0.00/0.06	o 474
0.06/0.06	c 0.06199 13.457 11 2963
0.06/0.06	o 395
0.06/0.06	c 0.06199 13.457 17 3356
0.06/0.06	o 373
0.06/0.07	c 0.06299 13.457 19 3689
0.06/0.07	o 363
0.06/0.07	c 0.066989 13.457 40 3817
0.06/0.07	o 361
0.06/0.08	c 0.071989 13.457 69 4513
0.06/0.08	o 298
0.06/0.09	c 0.077988 13.457 141 4710
0.06/0.09	o 296
0.09/0.10	c 0.088986 13.457 266 5135
0.09/0.10	o 279
0.09/0.15	c 0.122981 13.457 669 6196
0.09/0.15	o 252
0.09/0.18	c 0.147977 13.582 899 7015
0.09/0.18	o 210
0.19/0.28	c 0.207968 13.582 945 8356
0.19/0.28	o 207
0.19/0.28	c 0.213967 13.582 982 8508
0.19/0.28	o 203
0.49/0.51	c 0.379942 13.707 1250 11349
0.49/0.51	o 188
0.89/1.00	c 0.741887 13.707 1401 16563
0.89/1.00	o 173
1.00/1.08	c 0.805877 13.707 1193 17475
1.00/1.08	o 158
1.18/1.20	c 0.893864 13.707 690 18872
1.18/1.20	o 143
1.68/1.72	c 1.27481 13.707 1059 23457
1.68/1.72	o 142
1.68/1.79	c 1.3208 13.707 819 24169
1.68/1.79	o 125
2.19/2.23	c 1.63675 13.707 1365 28019
2.19/2.23	o 109
2.58/2.65	c 1.9347 13.707 1028 31566
2.58/2.65	o 86
2.58/2.67	c 1.9527 13.707 1146 31939
2.58/2.67	o 79
2.77/2.83	c 2.04369 13.707 1130 33188
2.77/2.83	o 69
2.77/2.86	c 2.08068 13.707 1424 33755
2.77/2.86	o 59
2.97/3.01	c 2.19767 13.832 1047 35533
2.97/3.01	o 52
3.27/3.38	c 2.50662 13.832 1685 40721
3.27/3.38	o 35
3.27/3.39	c 2.51362 13.832 909 41011
3.27/3.39	o 16
4.17/4.27	c 3.2685 14.2227 1198 53990
4.17/4.27	o 11
6.67/6.76	c 5.48817 14.2227 1094 90538
6.67/6.76	o 10
6.67/6.77	c 5.50116 14.2227 1247 90826
6.67/6.77	o 7
7.78/7.89	c 6.49601 14.2227 1564 106582
7.78/7.89	o 5
8.06/8.12	c 6.70398 14.2227 1464 109514
8.06/8.12	o 1
1800.04/1800.20	s SATISFIABLE
1800.04/1800.20	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 x8 x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 x52 -x53 -x54 -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 -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 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 x136 -x137 -x138 -x139 -x140 -x141 x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 x171 -x172 -x173 -x174 -x175 -x176 x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x210 -x211 -x212 -x213 -x214 x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231

Verifier Data 

OK	1

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695669-1277909962/watcher-2695669-1277909962 -o /tmp/evaluation-result-2695669-1277909962/solver-2695669-1277909962 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695669-1277909962.wbo 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 4/194 13440
/proc/meminfo: memFree=31190096/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=2136 CPUtime=0
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 252 0 0 0 0 0 0 0 25 0 1 0 132292713 2187264 171 4089446400 134512640 136421960 4293589104 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13440/statm: 534 171 144 467 0 65 0

[startup+0.065483 s]
/proc/loadavg: 1.92 1.98 1.99 4/194 13440
/proc/meminfo: memFree=31190096/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=13776 CPUtime=0.06
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3099 0 0 0 6 0 0 0 25 0 1 0 132292713 14106624 3017 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13440/statm: 3444 3017 236 467 0 2975 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13776

[startup+0.100479 s]
/proc/loadavg: 1.92 1.98 1.99 4/194 13440
/proc/meminfo: memFree=31190096/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=13776 CPUtime=0.09
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3111 0 0 0 8 1 0 0 25 0 1 0 132292713 14106624 3023 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13440/statm: 3444 3023 236 467 0 2975 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13776

[startup+0.300446 s]
/proc/loadavg: 1.92 1.98 1.99 4/194 13440
/proc/meminfo: memFree=31190096/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=13904 CPUtime=0.29
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3166 0 0 0 22 7 0 0 25 0 1 0 132292713 14237696 3073 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13440/statm: 3476 3073 236 467 0 3007 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13904

[startup+0.700377 s]
/proc/loadavg: 1.92 1.98 1.99 4/194 13440
/proc/meminfo: memFree=31190096/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=14032 CPUtime=0.69
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3188 0 0 0 51 18 0 0 25 0 1 0 132292713 14368768 3094 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13440/statm: 3508 3094 236 467 0 3039 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14032

[startup+1.50024 s]
/proc/loadavg: 1.92 1.98 1.99 3/195 13441
/proc/meminfo: memFree=31178556/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=14032 CPUtime=1.48
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3203 0 0 0 110 38 0 0 25 0 1 0 132292713 14368768 3106 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13440/statm: 3508 3106 236 467 0 3039 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14032

[startup+3.10097 s]
/proc/loadavg: 1.92 1.98 1.99 3/195 13441
/proc/meminfo: memFree=31178312/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=14160 CPUtime=3.07
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3232 0 0 0 227 80 0 0 25 0 1 0 132292713 14499840 3127 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13440/statm: 3540 3127 236 467 0 3071 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14160

[startup+6.30043 s]
/proc/loadavg: 1.93 1.98 1.99 3/195 13441
/proc/meminfo: memFree=31177336/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=14560 CPUtime=6.27
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3332 0 0 0 507 120 0 0 25 0 1 0 132292713 14909440 3224 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13440/statm: 3640 3224 236 467 0 3171 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14560

[startup+12.7003 s]
/proc/loadavg: 1.93 1.98 1.99 3/195 13441
/proc/meminfo: memFree=31175984/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=14560 CPUtime=12.67
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3336 0 0 0 1088 179 0 0 25 0 1 0 132292713 14909440 3224 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13440/statm: 3640 3224 236 467 0 3171 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14560

[startup+25.5012 s]
/proc/loadavg: 1.95 1.98 1.99 3/195 13441
/proc/meminfo: memFree=31172936/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=14684 CPUtime=25.46
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3390 0 0 0 2252 294 0 0 25 0 1 0 132292713 15036416 3278 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13440/statm: 3671 3278 236 467 0 3202 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14684

[startup+51.1008 s]
/proc/loadavg: 1.96 1.98 1.99 3/195 13441
/proc/meminfo: memFree=31167688/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=15072 CPUtime=51.06
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3458 0 0 0 4405 701 0 0 25 0 1 0 132292713 15433728 3346 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13440/statm: 3768 3346 236 467 0 3299 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15072

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/195 13452
/proc/meminfo: memFree=31155368/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=15288 CPUtime=102.26
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3533 0 0 0 8367 1859 0 0 25 0 1 0 132292713 15654912 3421 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13440/statm: 3822 3421 236 467 0 3353 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15288

[startup+162.301 s]
/proc/loadavg: 2.05 2.00 2.00 3/195 13454
/proc/meminfo: memFree=31143076/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=15548 CPUtime=162.25
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3590 0 0 0 13195 3030 0 0 25 0 1 0 132292713 15921152 3478 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13440/statm: 3887 3478 236 467 0 3418 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15548

[startup+222.301 s]
/proc/loadavg: 2.02 2.00 2.00 3/195 13456
/proc/meminfo: memFree=31132244/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=15796 CPUtime=222.25
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3659 0 0 0 17838 4387 0 0 25 0 1 0 132292713 16175104 3547 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13440/statm: 3949 3547 236 467 0 3480 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 15796

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 13456
/proc/meminfo: memFree=31131972/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=16056 CPUtime=282.25
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3701 0 0 0 22442 5783 0 0 25 0 1 0 132292713 16441344 3589 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13440/statm: 4014 3589 236 467 0 3545 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 16056

[startup+342.301 s]
/proc/loadavg: 2.26 2.10 2.03 3/195 13458
/proc/meminfo: memFree=31124616/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=16184 CPUtime=342.24
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3743 0 0 0 27000 7224 0 0 25 0 1 0 132292713 16572416 3631 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13440/statm: 4046 3631 236 467 0 3577 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 16184

[startup+402.3 s]
/proc/loadavg: 2.17 2.09 2.03 3/195 13460
/proc/meminfo: memFree=31118408/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=16184 CPUtime=402.24
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3753 0 0 0 31587 8637 0 0 25 0 1 0 132292713 16572416 3641 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13440/statm: 4046 3641 236 467 0 3577 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 16184

[startup+462.3 s]
/proc/loadavg: 2.06 2.07 2.03 3/195 13462
/proc/meminfo: memFree=31113400/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=16320 CPUtime=462.23
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3768 0 0 0 36148 10075 0 0 25 0 1 0 132292713 16711680 3656 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13440/statm: 4080 3656 236 467 0 3611 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 16320

[startup+522.3 s]
/proc/loadavg: 2.02 2.06 2.02 3/195 13464
/proc/meminfo: memFree=31106808/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=16556 CPUtime=522.23
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3837 0 0 0 40795 11428 0 0 25 0 1 0 132292713 16953344 3725 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13440/statm: 4139 3725 236 467 0 3670 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 16556

[startup+582.301 s]
/proc/loadavg: 2.01 2.05 2.02 3/195 13464
/proc/meminfo: memFree=31096860/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=16664 CPUtime=582.22
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3867 0 0 0 45410 12812 0 0 25 0 1 0 132292713 17063936 3755 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13440/statm: 4166 3755 236 467 0 3697 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 16664

[startup+642.301 s]
/proc/loadavg: 2.30 2.15 2.05 3/195 13466
/proc/meminfo: memFree=31086868/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=16664 CPUtime=642.22
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3878 0 0 0 50075 14147 0 0 25 0 1 0 132292713 17063936 3766 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13440/statm: 4166 3766 236 467 0 3697 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 16664

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.04 2.14 2.07 3/195 13472
/proc/meminfo: memFree=31065024/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=16780 CPUtime=822.2
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3914 0 0 0 64007 18213 0 0 25 0 1 0 132292713 17182720 3802 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13440/statm: 4195 3802 236 467 0 3726 0
Current children cumulated CPU time (s) 822.2
Current children cumulated vsize (KiB) 16780

[startup+882.3 s]
/proc/loadavg: 2.01 2.11 2.07 3/195 13472
/proc/meminfo: memFree=31057436/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=16916 CPUtime=882.21
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3923 0 0 0 68694 19527 0 0 25 0 1 0 132292713 17321984 3811 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13440/statm: 4229 3811 236 467 0 3760 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 16916

[startup+942.3 s]
/proc/loadavg: 2.00 2.09 2.06 3/195 13474
/proc/meminfo: memFree=31047492/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=16916 CPUtime=942.21
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3923 0 0 0 73342 20879 0 0 25 0 1 0 132292713 17321984 3811 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13440/statm: 4229 3811 236 467 0 3760 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 16916

[startup+1002.3 s]
/proc/loadavg: 2.00 2.07 2.05 3/195 13476
/proc/meminfo: memFree=31037560/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=16916 CPUtime=1002.21
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3936 0 0 0 77974 22247 0 0 25 0 1 0 132292713 17321984 3824 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13440/statm: 4229 3824 236 467 0 3760 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 16916

[startup+1062.3 s]
/proc/loadavg: 2.35 2.17 2.09 3/195 13478
/proc/meminfo: memFree=31029212/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=17172 CPUtime=1062.19
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 3991 0 0 0 82675 23544 0 0 25 0 1 0 132292713 17584128 3879 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13440/statm: 4293 3879 236 467 0 3824 0
Current children cumulated CPU time (s) 1062.19
Current children cumulated vsize (KiB) 17172

[startup+1122.3 s]
/proc/loadavg: 2.12 2.14 2.08 3/195 13480
/proc/meminfo: memFree=31021496/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=17300 CPUtime=1122.2
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 4008 0 0 0 87361 24859 0 0 25 0 1 0 132292713 17715200 3896 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13440/statm: 4325 3896 236 467 0 3856 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 17300

[startup+1182.3 s]
/proc/loadavg: 2.04 2.11 2.08 3/195 13480
/proc/meminfo: memFree=31013408/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=17300 CPUtime=1182.2
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 4017 0 0 0 92072 26148 0 0 25 0 1 0 132292713 17715200 3905 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13440/statm: 4325 3905 236 467 0 3856 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 17300

[startup+1242.3 s]
/proc/loadavg: 2.01 2.09 2.07 3/195 13482
/proc/meminfo: memFree=31011652/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=17300 CPUtime=1242.19
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 4020 0 0 0 96766 27453 0 0 25 0 1 0 132292713 17715200 3908 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13440/statm: 4325 3908 236 467 0 3856 0
Current children cumulated CPU time (s) 1242.19
Current children cumulated vsize (KiB) 17300

[startup+1302.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/195 13484
/proc/meminfo: memFree=31011388/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=17428 CPUtime=1302.19
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 4045 0 0 0 101469 28750 0 0 25 0 1 0 132292713 17846272 3933 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13440/statm: 4357 3933 236 467 0 3888 0
Current children cumulated CPU time (s) 1302.19
Current children cumulated vsize (KiB) 17428

[startup+1362.3 s]
/proc/loadavg: 2.04 2.07 2.07 3/195 13486
/proc/meminfo: memFree=31011360/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=17428 CPUtime=1362.18
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 4050 0 0 0 106131 30087 0 0 25 0 1 0 132292713 17846272 3938 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13440/statm: 4357 3938 236 467 0 3888 0
Current children cumulated CPU time (s) 1362.18
Current children cumulated vsize (KiB) 17428

[startup+1422.31 s]
/proc/loadavg: 2.01 2.05 2.06 3/195 13488
/proc/meminfo: memFree=31010960/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=17428 CPUtime=1422.18
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 4067 0 0 0 110914 31304 0 0 25 0 1 0 132292713 17846272 3955 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13440/statm: 4357 3955 236 467 0 3888 0
Current children cumulated CPU time (s) 1422.18
Current children cumulated vsize (KiB) 17428

[startup+1482.3 s]
/proc/loadavg: 1.96 2.03 2.05 3/195 13536
/proc/meminfo: memFree=31407336/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=17556 CPUtime=1482.18
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 4068 0 0 0 115761 32457 0 0 25 0 1 0 132292713 17977344 3956 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13440/statm: 4389 3956 236 467 0 3920 0
Current children cumulated CPU time (s) 1482.18
Current children cumulated vsize (KiB) 17556

[startup+1542.3 s]
/proc/loadavg: 1.98 2.02 2.04 3/195 13538
/proc/meminfo: memFree=31406040/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=17556 CPUtime=1542.16
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 4079 0 0 0 120470 33746 0 0 25 0 1 0 132292713 17977344 3967 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13440/statm: 4389 3967 236 467 0 3920 0
Current children cumulated CPU time (s) 1542.16
Current children cumulated vsize (KiB) 17556

[startup+1602.3 s]
/proc/loadavg: 1.99 2.02 2.04 3/195 13540
/proc/meminfo: memFree=31404632/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=17556 CPUtime=1602.15
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 4097 0 0 0 125347 34868 0 0 25 0 1 0 132292713 17977344 3985 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13440/statm: 4389 3985 236 467 0 3920 0
Current children cumulated CPU time (s) 1602.15
Current children cumulated vsize (KiB) 17556

[startup+1662.3 s]
/proc/loadavg: 1.99 2.01 2.03 3/195 13542
/proc/meminfo: memFree=31404200/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=17556 CPUtime=1662.15
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 4099 0 0 0 130289 35926 0 0 25 0 1 0 132292713 17977344 3987 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13440/statm: 4389 3987 236 467 0 3920 0
Current children cumulated CPU time (s) 1662.15
Current children cumulated vsize (KiB) 17556

[startup+1722.3 s]
/proc/loadavg: 1.99 2.00 2.02 3/195 13544
/proc/meminfo: memFree=31403652/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=17556 CPUtime=1722.14
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 4099 0 0 0 135217 36997 0 0 25 0 1 0 132292713 17977344 3987 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13440/statm: 4389 3987 236 467 0 3920 0
Current children cumulated CPU time (s) 1722.14
Current children cumulated vsize (KiB) 17556

[startup+1782.3 s]
/proc/loadavg: 1.99 2.00 2.02 3/195 13544
/proc/meminfo: memFree=31403224/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=17668 CPUtime=1782.14
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 4114 0 0 0 140147 38067 0 0 25 0 1 0 132292713 18092032 4002 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13440/statm: 4417 4002 236 467 0 3948 0
Current children cumulated CPU time (s) 1782.14
Current children cumulated vsize (KiB) 17668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.2 s]
/proc/loadavg: 1.99 2.00 2.02 3/195 13546
/proc/meminfo: memFree=31400976/32951132 swapFree=67111528/67111528
[pid=13440] ppid=13438 vsize=17668 CPUtime=1800.04
/proc/13440/stat : 13440 (pbct) R 13438 13440 11878 0 -1 4202496 4114 0 0 0 141564 38440 0 0 25 0 1 0 132292713 18092032 4002 4089446400 134512640 136421960 4293589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13440/statm: 4417 4002 236 467 0 3948 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 17668

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

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

Child status: 0
Real time (s): 1800.21
CPU time (s): 1800.05
CPU user time (s): 1415.65
CPU system time (s): 384.403
CPU usage (%): 99.9913
Max. virtual memory (cumulated for all children) (KiB): 17684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1415.65
system time used= 384.403
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4115
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= 1
involuntary context switches= 17088

runsolver used 2.73658 second user time and 6.04408 second system time

The end

Launcher Data 

Begin job on node129 at 2010-06-30 16:59:22
IDJOB=2695669
IDBENCH=78972
IDSOLVER=1208
FILE ID=node129/2695669-1277909962
PBS_JOBID= 11197158
Free space on /tmp= 74212 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900548667--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695669-1277909962/watcher-2695669-1277909962 -o /tmp/evaluation-result-2695669-1277909962/solver-2695669-1277909962 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695669-1277909962.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b93cc320d1c40ed770cd566486d12ca9
RANDOM SEED=567006882

node129.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5410.05
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      31190872 kB
Buffers:        196968 kB
Cached:        1069932 kB
SwapCached:          0 kB
Active:         918968 kB
Inactive:       701488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      31190872 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1996 kB
Writeback:           0 kB
AnonPages:      353416 kB
Mapped:          20652 kB
Slab:            78404 kB
PageTables:       5340 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  1654152 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74208 MiB
End job on node129 at 2010-06-30 17:29:24