Trace number 2695615

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) 1800.03 1800.01

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900581320--soft-66-100-0.wbo
MD5SUM4c1853ff60c53f26c44f2cbc4e9273c7
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 benchmark194.25
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 constraints928
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 47257
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 47256
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 641
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 1764/920 units 0
0.00/0.01	c vars 231
0.05/0.07	c 0.068989 13.2852 62 5790
0.05/0.07	o 348
0.05/0.08	c 0.074988 13.4219 96 5990
0.05/0.08	o 346
0.05/0.08	c 0.079987 13.4219 150 6343
0.05/0.08	o 321
0.05/0.09	c 0.086986 13.4219 207 6575
0.05/0.09	o 311
0.08/0.10	c 0.090986 13.4219 240 7156
0.08/0.10	o 259
0.08/0.11	c 0.098984 13.4219 318 7554
0.08/0.11	o 232
0.08/0.13	c 0.121981 13.4219 512 8494
0.08/0.13	o 169
0.18/0.21	c 0.181972 13.6719 1092 9625
0.18/0.21	o 168
3.39/3.50	c 2.67359 13.9219 1546 39486
3.39/3.50	o 154
3.49/3.51	c 2.68359 13.9219 851 39910
3.49/3.51	o 122
3.59/3.60	c 2.75158 13.9219 763 40991
3.59/3.60	o 110
3.99/4.05	c 3.06653 13.9219 1175 44981
3.99/4.05	o 53
5.19/5.29	c 4.06238 14.6953 919 59699
5.19/5.29	o 51
7.89/7.94	c 6.23405 14.6953 1238 93057
7.89/7.94	o 40
8.19/8.20	c 6.46802 14.6953 962 96439
8.19/8.20	o 34
8.70/8.72	c 6.92395 14.6953 1443 102326
8.70/8.72	o 15
10.79/10.85	c 8.84965 14.6953 1465 130878
10.79/10.85	o 12
13.79/13.83	c 11.5362 14.6953 1802 171341
13.79/13.83	o 8
15.89/15.96	c 13.478 14.6953 1614 202239
15.89/15.96	o 7
20.89/20.94	c 17.9663 14.6953 1863 277557
20.89/20.94	o 6
25.19/25.24	c 21.8537 14.6953 1439 339850
25.19/25.24	o 4
25.29/25.34	c 21.9417 14.6953 1333 341447
25.29/25.34	o 1
1800.02/1800.00	s SATISFIABLE
1800.02/1800.00	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 -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-2695615-1277907124/watcher-2695615-1277907124 -o /tmp/evaluation-result-2695615-1277907124/solver-2695615-1277907124 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695615-1277907124.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: 2.02 2.00 1.99 4/196 11993
/proc/meminfo: memFree=31501516/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=2136 CPUtime=0
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 252 0 0 0 0 0 0 0 25 0 1 0 132008445 2187264 171 4089446400 134512640 136421960 4291003344 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11993/statm: 534 171 144 467 0 65 0

[startup+0.0575361 s]
/proc/loadavg: 2.02 2.00 1.99 4/196 11993
/proc/meminfo: memFree=31501516/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=13332 CPUtime=0.05
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 2955 0 0 0 5 0 0 0 25 0 1 0 132008445 13651968 2874 4089446400 134512640 136421960 4291003344 18446744073709551615 134929552 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 3333 2874 203 467 0 2864 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13332

[startup+0.10053 s]
/proc/loadavg: 2.02 2.00 1.99 4/196 11993
/proc/meminfo: memFree=31501516/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=13740 CPUtime=0.08
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3109 0 0 0 8 0 0 0 25 0 1 0 132008445 14069760 3024 4089446400 134512640 136421960 4291003344 18446744073709551615 134855566 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 3435 3024 236 467 0 2966 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13740

[startup+0.300981 s]
/proc/loadavg: 2.02 2.00 1.99 4/196 11993
/proc/meminfo: memFree=31501516/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=13996 CPUtime=0.29
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3161 0 0 0 24 5 0 0 25 0 1 0 132008445 14331904 3072 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 3499 3072 236 467 0 3030 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13996

[startup+0.700427 s]
/proc/loadavg: 2.02 2.00 1.99 4/196 11993
/proc/meminfo: memFree=31501516/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=13996 CPUtime=0.69
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3175 0 0 0 54 15 0 0 25 0 1 0 132008445 14331904 3086 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 3499 3086 236 467 0 3030 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13996

[startup+1.50029 s]
/proc/loadavg: 2.02 2.00 1.99 3/197 11994
/proc/meminfo: memFree=31489604/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=14120 CPUtime=1.49
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3208 0 0 0 116 33 0 0 25 0 1 0 132008445 14458880 3119 4089446400 134512640 136421960 4291003344 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 3530 3119 236 467 0 3061 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14120

[startup+3.10102 s]
/proc/loadavg: 2.02 2.00 1.99 3/197 11994
/proc/meminfo: memFree=31489356/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=14252 CPUtime=3.09
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3237 0 0 0 237 72 0 0 25 0 1 0 132008445 14594048 3148 4089446400 134512640 136421960 4291003344 18446744073709551615 134861970 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 3563 3148 236 467 0 3094 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14252

[startup+6.30047 s]
/proc/loadavg: 2.01 2.00 1.99 3/197 11994
/proc/meminfo: memFree=31488128/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=15044 CPUtime=6.29
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3440 0 0 0 489 140 0 0 25 0 1 0 132008445 15405056 3346 4089446400 134512640 136421960 4291003344 18446744073709551615 135018961 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 3761 3346 236 467 0 3292 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15044

[startup+12.7004 s]
/proc/loadavg: 2.01 2.00 1.99 3/197 11994
/proc/meminfo: memFree=31488128/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=15044 CPUtime=12.69
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3444 0 0 0 1051 218 0 0 25 0 1 0 132008445 15405056 3346 4089446400 134512640 136421960 4291003344 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 3761 3346 236 467 0 3292 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15044

[startup+25.5003 s]
/proc/loadavg: 2.01 2.00 1.99 3/197 11994
/proc/meminfo: memFree=31488456/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=15044 CPUtime=25.49
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3449 0 0 0 2208 341 0 0 25 0 1 0 132008445 15405056 3346 4089446400 134512640 136421960 4291003344 18446744073709551615 135032434 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 3761 3346 236 467 0 3292 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15044

[startup+51.1009 s]
/proc/loadavg: 2.00 2.00 1.99 3/197 11994
/proc/meminfo: memFree=31488652/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=15044 CPUtime=51.09
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3449 0 0 0 4535 574 0 0 25 0 1 0 132008445 15405056 3346 4089446400 134512640 136421960 4291003344 18446744073709551615 135021670 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 3761 3346 236 467 0 3292 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15044

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.99 3/197 11996
/proc/meminfo: memFree=31488184/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=15044 CPUtime=102.29
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3449 0 0 0 9171 1058 0 0 25 0 1 0 132008445 15405056 3346 4089446400 134512640 136421960 4291003344 18446744073709551615 134865687 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 3761 3346 236 467 0 3292 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 15044

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/197 11998
/proc/meminfo: memFree=31487976/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=15268 CPUtime=162.29
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3516 0 0 0 14621 1608 0 0 25 0 1 0 132008445 15634432 3413 4089446400 134512640 136421960 4291003344 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 3817 3413 236 467 0 3348 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15268

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/197 12000
/proc/meminfo: memFree=31487548/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=15396 CPUtime=222.3
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3545 0 0 0 20083 2147 0 0 25 0 1 0 132008445 15765504 3442 4089446400 134512640 136421960 4291003344 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 3849 3442 236 467 0 3380 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15396

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/197 12000
/proc/meminfo: memFree=31487236/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=15656 CPUtime=282.3
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3602 0 0 0 25545 2685 0 0 25 0 1 0 132008445 16031744 3499 4089446400 134512640 136421960 4291003344 18446744073709551615 135028416 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 3914 3499 236 467 0 3445 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15656

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/197 12002
/proc/meminfo: memFree=31487032/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=15784 CPUtime=342.3
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3627 0 0 0 31004 3226 0 0 25 0 1 0 132008445 16162816 3524 4089446400 134512640 136421960 4291003344 18446744073709551615 134872674 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 3946 3524 236 467 0 3477 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15784

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/197 12004
/proc/meminfo: memFree=31486852/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=15784 CPUtime=402.3
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3638 0 0 0 36476 3754 0 0 25 0 1 0 132008445 16162816 3535 4089446400 134512640 136421960 4291003344 18446744073709551615 134862014 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 3946 3535 236 467 0 3477 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15784

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/197 12006
/proc/meminfo: memFree=31486656/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=15912 CPUtime=462.3
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3672 0 0 0 41944 4286 0 0 25 0 1 0 132008445 16293888 3569 4089446400 134512640 136421960 4291003344 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 3978 3569 236 467 0 3509 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15912

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/197 12008
/proc/meminfo: memFree=31486224/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=16228 CPUtime=522.29
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3723 0 0 0 47419 4810 0 0 25 0 1 0 132008445 16617472 3620 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 4057 3620 236 467 0 3588 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 16228

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/197 12008
/proc/meminfo: memFree=31486280/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=16228 CPUtime=582.3
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3729 0 0 0 52890 5340 0 0 25 0 1 0 132008445 16617472 3626 4089446400 134512640 136421960 4291003344 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 4057 3626 236 467 0 3588 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 16228

[startup+642.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/197 12010
/proc/meminfo: memFree=31485464/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=16228 CPUtime=642.3
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3750 0 0 0 58353 5877 0 0 25 0 1 0 132008445 16617472 3647 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/11993/statm: 4057 3647 236 467 0 3588 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 16228

[startup+702.3 s]

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

[startup+822.301 s]
/proc/loadavg: 2.24 2.10 2.03 3/197 12064
/proc/meminfo: memFree=31277896/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=16364 CPUtime=822.3
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3780 0 0 0 74741 7489 0 0 25 0 1 0 132008445 16756736 3677 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/11993/statm: 4091 3677 236 467 0 3622 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 16364

[startup+882.301 s]
/proc/loadavg: 2.09 2.08 2.02 3/197 12064
/proc/meminfo: memFree=31251964/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=16364 CPUtime=882.3
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3786 0 0 0 80209 8021 0 0 25 0 1 0 132008445 16756736 3683 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/11993/statm: 4091 3683 236 467 0 3622 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 16364

[startup+942.301 s]
/proc/loadavg: 2.03 2.06 2.02 3/197 12066
/proc/meminfo: memFree=31229012/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=16364 CPUtime=942.3
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3792 0 0 0 85677 8553 0 0 25 0 1 0 132008445 16756736 3689 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/11993/statm: 4091 3689 236 467 0 3622 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 16364

[startup+1002.3 s]
/proc/loadavg: 2.01 2.05 2.01 3/197 12068
/proc/meminfo: memFree=31209508/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=16500 CPUtime=1002.3
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3796 0 0 0 91121 9109 0 0 25 0 1 0 132008445 16896000 3693 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/11993/statm: 4125 3693 236 467 0 3656 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 16500

[startup+1062.3 s]
/proc/loadavg: 2.00 2.04 2.00 10/197 12070
/proc/meminfo: memFree=31188520/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=16632 CPUtime=1062.31
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3844 0 0 0 96578 9653 0 0 25 0 1 0 132008445 17031168 3741 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/11993/statm: 4158 3741 236 467 0 3689 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 16632

[startup+1122.3 s]
/proc/loadavg: 2.41 2.13 2.04 3/197 12072
/proc/meminfo: memFree=31155392/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=16632 CPUtime=1122.31
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3846 0 0 0 102057 10174 0 0 25 0 1 0 132008445 17031168 3743 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/11993/statm: 4158 3743 236 467 0 3689 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 16632

[startup+1182.3 s]
/proc/loadavg: 2.70 2.24 2.07 3/197 12075
/proc/meminfo: memFree=31120752/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=16768 CPUtime=1182.31
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3864 0 0 0 107538 10693 0 0 25 0 1 0 132008445 17170432 3761 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/11993/statm: 4192 3761 236 467 0 3723 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 16768

[startup+1242.3 s]
/proc/loadavg: 2.25 2.19 2.07 3/197 12077
/proc/meminfo: memFree=31079736/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=16768 CPUtime=1242.31
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3877 0 0 0 113013 11218 0 0 25 0 1 0 132008445 17170432 3774 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/11993/statm: 4192 3774 236 467 0 3723 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 16768

[startup+1302.3 s]
/proc/loadavg: 2.08 2.15 2.06 3/197 12079
/proc/meminfo: memFree=31053412/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=16768 CPUtime=1302.32
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3881 0 0 0 118492 11740 0 0 25 0 1 0 132008445 17170432 3778 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/11993/statm: 4192 3778 236 467 0 3723 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 16768

[startup+1362.3 s]
/proc/loadavg: 2.03 2.12 2.06 3/197 12081
/proc/meminfo: memFree=31042228/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=16904 CPUtime=1362.31
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3900 0 0 0 123969 12262 0 0 25 0 1 0 132008445 17309696 3797 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/11993/statm: 4226 3797 236 467 0 3757 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 16904

[startup+1422.31 s]
/proc/loadavg: 2.01 2.10 2.05 3/197 12083
/proc/meminfo: memFree=31017780/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=16904 CPUtime=1422.32
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3904 0 0 0 129462 12770 0 0 25 0 1 0 132008445 17309696 3801 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/11993/statm: 4226 3801 236 467 0 3757 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 16904

[startup+1482.3 s]
/proc/loadavg: 2.00 2.08 2.04 3/197 12083
/proc/meminfo: memFree=30994952/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=16904 CPUtime=1482.31
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3904 0 0 0 134931 13300 0 0 25 0 1 0 132008445 17309696 3801 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/11993/statm: 4226 3801 236 467 0 3757 0
Current children cumulated CPU time (s) 1482.31
Current children cumulated vsize (KiB) 16904

[startup+1542.3 s]
/proc/loadavg: 2.37 2.17 2.07 3/197 12085
/proc/meminfo: memFree=30977604/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=17036 CPUtime=1542.31
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3927 0 0 0 140400 13831 0 0 25 0 1 0 132008445 17444864 3824 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/11993/statm: 4259 3824 236 467 0 3790 0
Current children cumulated CPU time (s) 1542.31
Current children cumulated vsize (KiB) 17036

[startup+1602.3 s]
/proc/loadavg: 2.15 2.14 2.07 3/197 12087
/proc/meminfo: memFree=30956908/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=17036 CPUtime=1602.32
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3933 0 0 0 145887 14345 0 0 25 0 1 0 132008445 17444864 3830 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/11993/statm: 4259 3830 236 467 0 3790 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 17036

[startup+1662.3 s]
/proc/loadavg: 2.57 2.22 2.10 3/197 12089
/proc/meminfo: memFree=30935200/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=17036 CPUtime=1662.32
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3941 0 0 0 151378 14854 0 0 25 0 1 0 132008445 17444864 3838 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/11993/statm: 4259 3838 236 467 0 3790 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 17036

[startup+1722.3 s]
/proc/loadavg: 2.70 2.34 2.15 3/197 12091
/proc/meminfo: memFree=30911232/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=17132 CPUtime=1722.31
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3960 0 0 0 156859 15372 0 0 25 0 1 0 132008445 17543168 3857 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/11993/statm: 4283 3857 236 467 0 3814 0
Current children cumulated CPU time (s) 1722.31
Current children cumulated vsize (KiB) 17132

[startup+1782.3 s]
/proc/loadavg: 2.25 2.28 2.14 3/197 12091
/proc/meminfo: memFree=30906504/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=17100 CPUtime=1782.31
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3961 0 0 0 162338 15893 0 0 25 0 1 0 132008445 17510400 3858 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/11993/statm: 4275 3858 236 467 0 3806 0
Current children cumulated CPU time (s) 1782.31
Current children cumulated vsize (KiB) 17100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.25 2.27 2.14 3/197 12093
/proc/meminfo: memFree=30906744/32951124 swapFree=67111528/67111528
[pid=11993] ppid=11991 vsize=17100 CPUtime=1800.02
/proc/11993/stat : 11993 (pbct) R 11991 11993 10850 0 -1 4202496 3961 0 0 0 163951 16051 0 0 25 0 1 0 132008445 17510400 3858 4089446400 134512640 136421960 4291003344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/11993/statm: 4275 3858 236 467 0 3806 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 17100

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): 1800.01
CPU time (s): 1800.03
CPU user time (s): 1639.52
CPU system time (s): 160.514
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 17164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1639.52
system time used= 160.514
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3962
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= 2
involuntary context switches= 3121

runsolver used 2.78458 second user time and 5.82411 second system time

The end

Launcher Data 

Begin job on node130 at 2010-06-30 16:12:04
IDJOB=2695615
IDBENCH=78945
IDSOLVER=1208
FILE ID=node130/2695615-1277907124
PBS_JOBID= 11197197
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-t3002.11tsp11.1900581320--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695615-1277907124/watcher-2695615-1277907124 -o /tmp/evaluation-result-2695615-1277907124/solver-2695615-1277907124 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695615-1277907124.wbo

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

MD5SUM BENCH= 4c1853ff60c53f26c44f2cbc4e9273c7
RANDOM SEED=601289804

node130.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		: 2666.796
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	: 5333.59
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		: 2666.796
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	: 5332.67
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		: 2666.796
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	: 5332.82
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		: 2666.796
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	: 5332.72
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		: 2666.796
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	: 5332.82
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		: 2666.796
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	: 5332.63
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		: 2666.796
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	: 5332.82
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		: 2666.796
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	: 5237.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31502044 kB
Buffers:        192032 kB
Cached:         962724 kB
SwapCached:          0 kB
Active:         617092 kB
Inactive:       690836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31502044 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2032 kB
Writeback:           0 kB
AnonPages:      153536 kB
Mapped:          20276 kB
Slab:            77712 kB
PageTables:       5128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1658140 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 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 node130 at 2010-06-30 16:42:06