Trace number 2695639

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 1800.01

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900546076--soft-66-100-0.wbo
MD5SUM0b9d6337ad7964b2b0f1686d5d01e741
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark13
Best CPU time to get the best result obtained on this benchmark331.135
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 constraints900
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 45741
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 45740
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 723
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 1792/892 units 0
0.00/0.01	c vars 231
0.02/0.06	c 0.057991 13.1914 22 4669
0.02/0.06	o 855
0.02/0.06	c 0.058991 13.3281 40 5660
0.02/0.06	o 487
0.02/0.07	c 0.066989 13.3281 79 8280
0.02/0.07	o 310
0.09/0.12	c 0.103984 13.3281 513 9296
0.09/0.12	o 306
0.19/0.21	c 0.168974 13.5742 648 11490
0.19/0.21	o 245
0.19/0.24	c 0.189971 13.5742 825 12275
0.19/0.24	o 196
0.29/0.31	c 0.232964 13.5742 784 13506
0.29/0.31	o 192
0.29/0.31	c 0.233964 13.5742 784 14492
0.29/0.31	o 72
3.20/3.25	c 2.48362 14.3477 1580 44132
3.20/3.25	o 66
3.30/3.35	c 2.55861 14.3477 1426 45484
3.30/3.35	o 48
3.69/3.74	c 2.89756 14.3477 1579 50631
3.69/3.74	o 45
11.79/11.85	c 9.60154 14.3477 1788 155707
11.79/11.85	o 43
15.69/15.76	c 12.94 14.3477 1362 206566
15.69/15.76	o 38
16.20/16.29	c 13.372 14.3477 1590 213639
16.20/16.29	o 34
17.19/17.23	c 14.1448 14.3477 1896 224906
17.19/17.23	o 32
52.19/52.26	c 43.7643 14.3477 2447 708309
52.19/52.26	o 31
64.99/65.01	c 54.9756 14.3477 1169 915566
64.99/65.01	o 23
80.79/80.86	c 68.8615 14.4727 1702 1161100
80.79/80.86	o 13
1800.05/1800.00	s SATISFIABLE
1800.05/1800.00	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	13

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695639-1277908322/watcher-2695639-1277908322 -o /tmp/evaluation-result-2695639-1277908322/solver-2695639-1277908322 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695639-1277908322.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 2.06 4/178 16723
/proc/meminfo: memFree=29178016/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=2136 CPUtime=0
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 252 0 0 0 0 0 0 0 25 0 1 0 132126867 2187264 171 4089446400 134512640 136421960 4291351920 18446744073709551615 134532220 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/16723/statm: 534 171 144 467 0 65 0

[startup+0.033483 s]
/proc/loadavg: 1.92 1.98 2.06 4/178 16723
/proc/meminfo: memFree=29178016/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=7092 CPUtime=0.02
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 1490 0 0 0 2 0 0 0 25 0 1 0 132126867 7262208 1409 4089446400 134512640 136421960 4291351920 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 1805 1418 193 467 0 1336 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7092

[startup+0.100472 s]
/proc/loadavg: 1.92 1.98 2.06 4/178 16723
/proc/meminfo: memFree=29178016/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=13644 CPUtime=0.09
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3087 0 0 0 8 1 0 0 25 0 1 0 132126867 13971456 3003 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 3411 3003 236 467 0 2942 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13644

[startup+0.300434 s]
/proc/loadavg: 1.92 1.98 2.06 4/178 16723
/proc/meminfo: memFree=29178016/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=13896 CPUtime=0.29
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3142 0 0 0 22 7 0 0 18 0 1 0 132126867 14229504 3055 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 3474 3055 236 467 0 3005 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13896

[startup+0.700364 s]
/proc/loadavg: 1.92 1.98 2.06 4/178 16723
/proc/meminfo: memFree=29178016/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=14028 CPUtime=0.69
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3178 0 0 0 54 15 0 0 18 0 1 0 132126867 14364672 3089 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 3507 3089 236 467 0 3038 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14028

[startup+1.50022 s]
/proc/loadavg: 1.92 1.98 2.06 3/179 16724
/proc/meminfo: memFree=29166228/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=14424 CPUtime=1.49
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3273 0 0 0 115 34 0 0 19 0 1 0 132126867 14770176 3184 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 3606 3184 236 467 0 3137 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14424

[startup+3.10093 s]
/proc/loadavg: 1.92 1.98 2.06 3/179 16724
/proc/meminfo: memFree=29166040/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=14688 CPUtime=3.09
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3349 0 0 0 236 73 0 0 23 0 1 0 132126867 15040512 3260 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 3672 3260 236 467 0 3203 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14688

[startup+6.30036 s]
/proc/loadavg: 1.93 1.98 2.06 3/179 16724
/proc/meminfo: memFree=29160180/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=14688 CPUtime=6.29
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3352 0 0 0 502 127 0 0 25 0 1 0 132126867 15040512 3260 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 3672 3260 236 467 0 3203 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14688

[startup+12.7002 s]
/proc/loadavg: 1.93 1.98 2.06 4/179 16724
/proc/meminfo: memFree=29155968/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=14688 CPUtime=12.69
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3353 0 0 0 1031 238 0 0 25 0 1 0 132126867 15040512 3260 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 3672 3260 236 467 0 3203 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14688

[startup+25.5009 s]
/proc/loadavg: 1.95 1.98 2.06 4/179 16724
/proc/meminfo: memFree=29144532/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=14688 CPUtime=25.49
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3356 0 0 0 2100 449 0 0 25 0 1 0 132126867 15040512 3260 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 3672 3260 236 467 0 3203 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14688

[startup+51.1003 s]
/proc/loadavg: 1.96 1.98 2.06 4/179 16725
/proc/meminfo: memFree=29124168/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=14688 CPUtime=51.09
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3356 0 0 0 4277 832 0 0 25 0 1 0 132126867 15040512 3260 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 3672 3260 236 467 0 3203 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14688

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 2.05 4/179 16726
/proc/meminfo: memFree=29097224/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=15012 CPUtime=102.29
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3445 0 0 0 8785 1444 0 0 25 0 1 0 132126867 15372288 3346 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 3753 3346 236 467 0 3284 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 15012

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 2.05 3/179 16756
/proc/meminfo: memFree=31084412/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=15272 CPUtime=162.29
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3522 0 0 0 14127 2102 0 0 25 0 1 0 132126867 15638528 3423 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 3818 3423 236 467 0 3349 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15272

[startup+222.301 s]
/proc/loadavg: 2.03 2.00 2.05 3/179 16758
/proc/meminfo: memFree=30909016/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=15376 CPUtime=222.3
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3545 0 0 0 19472 2758 0 0 25 0 1 0 132126867 15745024 3446 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 3844 3446 236 467 0 3375 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15376

[startup+282.301 s]
/proc/loadavg: 2.01 2.00 2.04 3/179 16760
/proc/meminfo: memFree=30746292/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=15504 CPUtime=282.3
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3584 0 0 0 24831 3399 0 0 25 0 1 0 132126867 15876096 3485 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 3876 3485 236 467 0 3407 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15504

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/179 16761
/proc/meminfo: memFree=30564716/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=15712 CPUtime=342.3
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3620 0 0 0 30190 4040 0 0 25 0 1 0 132126867 16089088 3521 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 3928 3521 236 467 0 3459 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15712

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.03 3/179 16762
/proc/meminfo: memFree=30538628/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=15712 CPUtime=402.31
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3633 0 0 0 35556 4675 0 0 25 0 1 0 132126867 16089088 3534 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 3928 3534 236 467 0 3459 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 15712

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.02 3/197 16809
/proc/meminfo: memFree=31121660/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=15712 CPUtime=462.3
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3633 0 0 0 40907 5323 0 0 25 0 1 0 132126867 16089088 3534 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 3928 3534 236 467 0 3459 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15712

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.02 3/197 16811
/proc/meminfo: memFree=31120312/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=15996 CPUtime=522.3
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3708 0 0 0 46304 5926 0 0 25 0 1 0 132126867 16379904 3608 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 3999 3608 236 467 0 3530 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 15996

[startup+582.3 s]
/proc/loadavg: 2.07 2.03 2.02 3/197 16813
/proc/meminfo: memFree=31119008/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=16124 CPUtime=582.31
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3713 0 0 0 51702 6529 0 0 25 0 1 0 132126867 16510976 3613 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4031 3613 236 467 0 3562 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 16124

[startup+642.301 s]
/proc/loadavg: 2.02 2.02 2.02 3/197 16814
/proc/meminfo: memFree=31118188/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=16164 CPUtime=642.31
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3745 0 0 0 57095 7136 0 0 25 0 1 0 132126867 16551936 3645 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4041 3645 236 467 0 3572 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 16164

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.25 2.08 2.02 3/197 16819
/proc/meminfo: memFree=31116368/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=16348 CPUtime=822.31
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3776 0 0 0 73263 8968 0 0 25 0 1 0 132126867 16740352 3676 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4087 3676 236 467 0 3618 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 16348

[startup+882.301 s]
/proc/loadavg: 2.09 2.06 2.02 3/197 16821
/proc/meminfo: memFree=31116188/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=16348 CPUtime=882.32
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3776 0 0 0 78653 9579 0 0 25 0 1 0 132126867 16740352 3676 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4087 3676 236 467 0 3618 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 16348

[startup+942.301 s]
/proc/loadavg: 2.03 2.05 2.01 3/197 16822
/proc/meminfo: memFree=31116120/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=16348 CPUtime=942.32
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3776 0 0 0 84026 10206 0 0 25 0 1 0 132126867 16740352 3676 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4087 3676 236 467 0 3618 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 16348

[startup+1002.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/197 16823
/proc/meminfo: memFree=31115296/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=16540 CPUtime=1002.31
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3815 0 0 0 89423 10808 0 0 25 0 1 0 132126867 16936960 3715 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4135 3715 236 467 0 3666 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 16540

[startup+1062.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/197 16825
/proc/meminfo: memFree=31114848/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=16692 CPUtime=1062.32
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3880 0 0 0 94844 11388 0 0 25 0 1 0 132126867 17092608 3767 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4173 3767 236 467 0 3704 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 16692

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/197 16827
/proc/meminfo: memFree=31114540/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=16692 CPUtime=1122.32
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3881 0 0 0 100256 11976 0 0 25 0 1 0 132126867 17092608 3768 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4173 3768 236 467 0 3704 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 16692

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/197 16829
/proc/meminfo: memFree=31114208/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=16796 CPUtime=1182.32
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3914 0 0 0 105672 12560 0 0 25 0 1 0 132126867 17199104 3795 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4199 3795 236 467 0 3730 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 16796

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/197 16830
/proc/meminfo: memFree=31113524/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=16796 CPUtime=1242.32
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3915 0 0 0 111056 13176 0 0 25 0 1 0 132126867 17199104 3796 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4199 3796 236 467 0 3730 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 16796

[startup+1302.3 s]
/proc/loadavg: 2.28 2.07 2.02 3/197 16831
/proc/meminfo: memFree=31113460/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=16796 CPUtime=1302.34
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3916 0 0 0 116458 13776 0 0 25 0 1 0 132126867 17199104 3797 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4199 3797 236 467 0 3730 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 16796

[startup+1362.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/197 16833
/proc/meminfo: memFree=31112904/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=16924 CPUtime=1362.33
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3931 0 0 0 121839 14394 0 0 25 0 1 0 132126867 17330176 3812 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4231 3812 236 467 0 3762 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 16924

[startup+1422.31 s]
/proc/loadavg: 2.04 2.04 2.01 3/197 16835
/proc/meminfo: memFree=31112208/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=17016 CPUtime=1422.33
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3949 0 0 0 127269 14964 0 0 25 0 1 0 132126867 17424384 3830 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4254 3830 236 467 0 3785 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 17016

[startup+1482.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/197 16837
/proc/meminfo: memFree=31112384/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=16992 CPUtime=1482.34
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3950 0 0 0 132679 15555 0 0 25 0 1 0 132126867 17399808 3831 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4248 3831 236 467 0 3779 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 16992

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/197 16838
/proc/meminfo: memFree=31111448/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=16992 CPUtime=1542.33
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3951 0 0 0 138072 16161 0 0 25 0 1 0 132126867 17399808 3832 4089446400 134512640 136421960 4291351920 18446744073709551615 134857087 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4248 3832 236 467 0 3779 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 16992

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/197 16839
/proc/meminfo: memFree=31111504/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=16992 CPUtime=1602.34
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3952 0 0 0 143473 16761 0 0 25 0 1 0 132126867 17399808 3833 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4248 3833 236 467 0 3779 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 16992

[startup+1662.3 s]
/proc/loadavg: 2.63 2.16 2.05 4/200 16898
/proc/meminfo: memFree=31001476/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=16992 CPUtime=1662.33
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3953 0 0 0 148857 17376 0 0 25 0 1 0 132126867 17399808 3834 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4248 3834 236 467 0 3779 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 16992

[startup+1722.3 s]
/proc/loadavg: 2.94 2.32 2.11 4/200 16900
/proc/meminfo: memFree=30983908/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=16992 CPUtime=1722.34
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3978 0 0 0 154260 17974 0 0 25 0 1 0 132126867 17399808 3853 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4248 3853 236 467 0 3779 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 16992

[startup+1782.3 s]
/proc/loadavg: 2.90 2.43 2.16 4/200 16911
/proc/meminfo: memFree=30971504/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=17032 CPUtime=1782.34
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3988 0 0 0 159672 18562 0 0 25 0 1 0 132126867 17440768 3863 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4258 3863 236 467 0 3789 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 17032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.93 2.46 2.17 4/200 16911
/proc/meminfo: memFree=30968260/32951124 swapFree=67111528/67111528
[pid=16723] ppid=16721 vsize=17032 CPUtime=1800.05
/proc/16723/stat : 16723 (pbct) R 16721 16723 16149 0 -1 4202496 3989 0 0 0 161264 18741 0 0 25 0 1 0 132126867 17440768 3864 4089446400 134512640 136421960 4291351920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/16723/statm: 4258 3864 236 467 0 3789 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 17032

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): 1800.05
CPU user time (s): 1612.64
CPU system time (s): 187.412
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 17120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1612.64
system time used= 187.412
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3990
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= 3
involuntary context switches= 2666

runsolver used 2.43663 second user time and 5.76012 second system time

The end

Launcher Data 

Begin job on node146 at 2010-06-30 16:32:02
IDJOB=2695639
IDBENCH=78957
IDSOLVER=1208
FILE ID=node146/2695639-1277908322
PBS_JOBID= 11197249
Free space on /tmp= 74176 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900546076--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695639-1277908322/watcher-2695639-1277908322 -o /tmp/evaluation-result-2695639-1277908322/solver-2695639-1277908322 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695639-1277908322.wbo

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

MD5SUM BENCH= 0b9d6337ad7964b2b0f1686d5d01e741
RANDOM SEED=360523518

node146.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		: 2666.839
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	: 5333.67
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		: 2666.839
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		: 2666.839
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	: 5332.75
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		: 2666.839
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	: 5332.83
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		: 2666.839
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	: 5332.67
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		: 2666.839
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	: 5332.82
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		: 2666.839
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	: 5332.74
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		: 2666.839
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29178536 kB
Buffers:        195852 kB
Cached:        1327304 kB
SwapCached:          0 kB
Active:        2514868 kB
Inactive:      1107516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29178536 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3784 kB
Writeback:           0 kB
AnonPages:     2099448 kB
Mapped:          16096 kB
Slab:            82828 kB
PageTables:       8932 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2318316 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= 74176 MiB
End job on node146 at 2010-06-30 17:02:04