Trace number 2699339

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 0.1 fixedMSAT (TO) 1800.06 1800.01

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900571761--soft-66-100-0.wbo
MD5SUMe6a38cb3cbe3360d46534c568351a60a
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark377.992
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 713
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 0.1.2 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
0.03/0.05	c 0.050992 13.1875 9 1965
0.03/0.05	o 211
0.03/0.07	c 0.05999 13.3242 105 2158
0.03/0.07	o 209
0.09/0.10	c 0.080987 13.3242 369 2657
0.09/0.10	o 207
0.09/0.11	c 0.085986 13.3242 410 3203
0.09/0.11	o 156
0.09/0.19	c 0.138978 13.4492 1041 4502
0.09/0.19	o 126
0.79/0.85	c 0.626904 13.5703 1518 10268
0.79/0.85	o 86
2.48/2.56	c 1.91471 13.8203 940 24602
2.48/2.56	o 85
4.09/4.11	c 3.09753 13.8203 1369 38401
4.09/4.11	o 64
4.58/4.69	c 3.54146 13.8203 1362 44813
4.58/4.69	o 56
4.89/4.95	c 3.75643 13.8203 908 47921
4.89/4.95	o 47
4.99/5.07	c 3.85041 13.8203 1665 49154
4.99/5.07	o 30
5.49/5.52	c 4.23735 13.8203 1900 55165
5.49/5.52	o 24
5.79/5.81	c 4.48832 13.8203 1160 58593
5.79/5.81	o 11
22.29/22.30	c 19.3221 14.707 1391 274766
22.29/22.30	o 8
58.69/58.71	c 51.7761 14.707 2117 784566
58.69/58.71	o 7
59.69/59.75	c 52.706 14.707 1978 801731
59.69/59.75	o 4
118.39/118.44	c 105.141 14.707 1536 1649965
118.39/118.44	o 2
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	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699339-1278460214/watcher-2699339-1278460214 -o /tmp/evaluation-result-2699339-1278460214/solver-2699339-1278460214 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2699339-1278460214.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: 2.07 2.02 1.88 4/182 12584
/proc/meminfo: memFree=31040936/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=2136 CPUtime=0
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 252 0 0 0 0 0 0 0 25 0 1 0 14234757 2187264 171 4089446400 134512640 136422188 4290836688 18446744073709551615 135717700 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12584/statm: 534 171 144 467 0 65 0

[startup+0.0348691 s]
/proc/loadavg: 2.07 2.02 1.88 4/182 12584
/proc/meminfo: memFree=31040936/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=7484 CPUtime=0.03
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 1589 0 0 0 3 0 0 0 25 0 1 0 14234757 7663616 1508 4089446400 134512640 136422188 4290836688 18446744073709551615 135809768 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12584/statm: 1871 1509 193 467 0 1402 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7484

[startup+0.10086 s]
/proc/loadavg: 2.07 2.02 1.88 4/182 12584
/proc/meminfo: memFree=31040936/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=13640 CPUtime=0.09
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3084 0 0 0 7 2 0 0 25 0 1 0 14234757 13967360 3001 4089446400 134512640 136422188 4290836688 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12584/statm: 3410 3001 236 467 0 2941 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13640

[startup+0.300822 s]
/proc/loadavg: 2.07 2.02 1.88 4/182 12584
/proc/meminfo: memFree=31040936/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=13768 CPUtime=0.29
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3126 0 0 0 21 8 0 0 25 0 1 0 14234757 14098432 3040 4089446400 134512640 136422188 4290836688 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12584/statm: 3442 3040 236 467 0 2973 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13768

[startup+0.700749 s]
/proc/loadavg: 2.07 2.02 1.88 4/182 12584
/proc/meminfo: memFree=31040936/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=13892 CPUtime=0.68
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3154 0 0 0 50 18 0 0 25 0 1 0 14234757 14225408 3068 4089446400 134512640 136422188 4290836688 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3473 3068 236 467 0 3004 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13892

[startup+1.5006 s]
/proc/loadavg: 2.07 2.02 1.88 3/183 12585
/proc/meminfo: memFree=31029420/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=14020 CPUtime=1.48
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3194 0 0 0 108 40 0 0 25 0 1 0 14234757 14356480 3107 4089446400 134512640 136422188 4290836688 18446744073709551615 134862281 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3505 3107 236 467 0 3036 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14020

[startup+3.1003 s]
/proc/loadavg: 2.06 2.02 1.89 3/183 12585
/proc/meminfo: memFree=31029172/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=14148 CPUtime=3.09
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3233 0 0 0 233 76 0 0 25 0 1 0 14234757 14487552 3145 4089446400 134512640 136422188 4290836688 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3537 3145 236 467 0 3068 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14148

[startup+6.30073 s]
/proc/loadavg: 2.06 2.02 1.89 3/183 12585
/proc/meminfo: memFree=31029252/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=14148 CPUtime=6.29
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3239 0 0 0 492 137 0 0 25 0 1 0 14234757 14487552 3145 4089446400 134512640 136422188 4290836688 18446744073709551615 135025907 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3537 3145 236 467 0 3068 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14148

[startup+12.7006 s]
/proc/loadavg: 2.05 2.01 1.89 3/183 12585
/proc/meminfo: memFree=31028400/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=14928 CPUtime=12.69
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3415 0 0 0 1067 202 0 0 25 0 1 0 14234757 15286272 3321 4089446400 134512640 136422188 4290836688 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3732 3321 236 467 0 3263 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14928

[startup+25.5002 s]
/proc/loadavg: 2.04 2.01 1.89 3/183 12586
/proc/meminfo: memFree=31028812/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=15056 CPUtime=25.49
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3459 0 0 0 2215 334 0 0 25 0 1 0 14234757 15417344 3364 4089446400 134512640 136422188 4290836688 18446744073709551615 135032761 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3764 3364 236 467 0 3295 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15056

[startup+51.1006 s]
/proc/loadavg: 2.03 2.01 1.89 3/183 12587
/proc/meminfo: memFree=31028292/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=15056 CPUtime=51.09
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3459 0 0 0 4504 605 0 0 25 0 1 0 14234757 15417344 3364 4089446400 134512640 136422188 4290836688 18446744073709551615 134862134 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3764 3364 236 467 0 3295 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15056

[startup+102.306 s]
/proc/loadavg: 2.01 2.01 1.89 3/183 12588
/proc/meminfo: memFree=31027868/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=15056 CPUtime=102.3
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3461 0 0 0 9071 1159 0 0 25 0 1 0 14234757 15417344 3364 4089446400 134512640 136422188 4290836688 18446744073709551615 135009805 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3764 3364 236 467 0 3295 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15056

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/183 12589
/proc/meminfo: memFree=31027580/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=15056 CPUtime=162.29
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3462 0 0 0 14435 1794 0 0 25 0 1 0 14234757 15417344 3364 4089446400 134512640 136422188 4290836688 18446744073709551615 134604977 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3764 3364 236 467 0 3295 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15056

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/183 12591
/proc/meminfo: memFree=31027552/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=15172 CPUtime=222.29
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3471 0 0 0 19793 2436 0 0 25 0 1 0 14234757 15536128 3373 4089446400 134512640 136422188 4290836688 18446744073709551615 135025716 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3793 3373 236 467 0 3324 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 15172

[startup+282.301 s]
/proc/loadavg: 2.04 2.01 1.91 3/183 12593
/proc/meminfo: memFree=31027020/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=15304 CPUtime=282.29
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3517 0 0 0 25169 3060 0 0 25 0 1 0 14234757 15671296 3419 4089446400 134512640 136422188 4290836688 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3826 3419 236 467 0 3357 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 15304

[startup+342.301 s]
/proc/loadavg: 2.06 2.02 1.92 3/183 12595
/proc/meminfo: memFree=31026988/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=15436 CPUtime=342.29
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3532 0 0 0 30563 3666 0 0 25 0 1 0 14234757 15806464 3434 4089446400 134512640 136422188 4290836688 18446744073709551615 134904170 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3859 3434 236 467 0 3390 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 15436

[startup+402.301 s]
/proc/loadavg: 2.06 2.03 1.92 3/183 12596
/proc/meminfo: memFree=31026700/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=15436 CPUtime=402.3
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3546 0 0 0 35944 4286 0 0 25 0 1 0 14234757 15806464 3448 4089446400 134512640 136422188 4290836688 18446744073709551615 135032494 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3859 3448 236 467 0 3390 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15436

[startup+462.301 s]
/proc/loadavg: 2.02 2.02 1.92 3/183 12597
/proc/meminfo: memFree=31026524/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=15436 CPUtime=462.3
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3558 0 0 0 41318 4912 0 0 25 0 1 0 14234757 15806464 3460 4089446400 134512640 136422188 4290836688 18446744073709551615 135650304 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3859 3460 236 467 0 3390 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15436

[startup+522.301 s]
/proc/loadavg: 2.01 2.02 1.92 3/183 12599
/proc/meminfo: memFree=31026480/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=15584 CPUtime=522.3
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3582 0 0 0 46687 5543 0 0 25 0 1 0 14234757 15958016 3484 4089446400 134512640 136422188 4290836688 18446744073709551615 134862401 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3896 3484 236 467 0 3427 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 15584

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 1.92 3/183 12601
/proc/meminfo: memFree=31026580/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=15664 CPUtime=582.3
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3608 0 0 0 52072 6158 0 0 25 0 1 0 14234757 16039936 3510 4089446400 134512640 136422188 4290836688 18446744073709551615 135022036 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3916 3510 236 467 0 3447 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 15664

[startup+642.301 s]
/proc/loadavg: 2.05 2.02 1.93 3/183 12603
/proc/meminfo: memFree=31026044/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=15760 CPUtime=642.32
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3623 0 0 0 57455 6777 0 0 25 0 1 0 14234757 16138240 3525 4089446400 134512640 136422188 4290836688 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3940 3525 236 467 0 3471 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 15760

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.09 2.05 1.95 3/183 12616
/proc/meminfo: memFree=31025584/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=15760 CPUtime=822.31
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3645 0 0 0 73609 8622 0 0 25 0 1 0 14234757 16138240 3547 4089446400 134512640 136422188 4290836688 18446744073709551615 134862343 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3940 3547 236 467 0 3471 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 15760

[startup+882.3 s]
/proc/loadavg: 2.11 2.06 1.96 3/183 12646
/proc/meminfo: memFree=31012936/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=15848 CPUtime=882.31
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3655 0 0 0 79000 9231 0 0 25 0 1 0 14234757 16228352 3557 4089446400 134512640 136422188 4290836688 18446744073709551615 134862353 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3962 3557 236 467 0 3493 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 15848

[startup+942.3 s]
/proc/loadavg: 2.04 2.05 1.96 3/183 12648
/proc/meminfo: memFree=31012160/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=15848 CPUtime=942.32
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3655 0 0 0 84377 9855 0 0 25 0 1 0 14234757 16228352 3557 4089446400 134512640 136422188 4290836688 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3962 3557 236 467 0 3493 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 15848

[startup+1002.3 s]
/proc/loadavg: 2.01 2.04 1.96 3/183 12649
/proc/meminfo: memFree=31011736/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=15848 CPUtime=1002.32
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3655 0 0 0 89746 10486 0 0 25 0 1 0 14234757 16228352 3557 4089446400 134512640 136422188 4290836688 18446744073709551615 135025987 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3962 3557 236 467 0 3493 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 15848

[startup+1062.3 s]
/proc/loadavg: 2.00 2.03 1.96 3/183 12650
/proc/meminfo: memFree=31011452/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=15848 CPUtime=1062.31
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3662 0 0 0 95132 11099 0 0 25 0 1 0 14234757 16228352 3564 4089446400 134512640 136422188 4290836688 18446744073709551615 134862418 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 3962 3564 236 467 0 3493 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 15848

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 1.96 3/183 12652
/proc/meminfo: memFree=31011296/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=16108 CPUtime=1122.32
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3698 0 0 0 100523 11709 0 0 25 0 1 0 14234757 16494592 3600 4089446400 134512640 136422188 4290836688 18446744073709551615 134862334 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 4027 3600 236 467 0 3558 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 16108

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 1.96 3/183 12654
/proc/meminfo: memFree=31011252/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=16108 CPUtime=1182.32
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3700 0 0 0 105923 12309 0 0 25 0 1 0 14234757 16494592 3602 4089446400 134512640 136422188 4290836688 18446744073709551615 134862241 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 4027 3602 236 467 0 3558 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 16108

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/183 12656
/proc/meminfo: memFree=31011204/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=16108 CPUtime=1242.33
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3712 0 0 0 111325 12908 0 0 25 0 1 0 14234757 16494592 3614 4089446400 134512640 136422188 4290836688 18446744073709551615 134864148 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 4027 3614 236 467 0 3558 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 16108

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/183 12657
/proc/meminfo: memFree=31011024/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=16108 CPUtime=1302.33
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3718 0 0 0 116716 13517 0 0 25 0 1 0 14234757 16494592 3620 4089446400 134512640 136422188 4290836688 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 4027 3620 236 467 0 3558 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 16108

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/183 12658
/proc/meminfo: memFree=31010980/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=16240 CPUtime=1362.33
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3732 0 0 0 122107 14126 0 0 25 0 1 0 14234757 16629760 3634 4089446400 134512640 136422188 4290836688 18446744073709551615 134862233 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 4060 3634 236 467 0 3591 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 16240

[startup+1422.31 s]
/proc/loadavg: 2.03 2.01 1.96 3/183 12660
/proc/meminfo: memFree=31011056/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=16240 CPUtime=1422.33
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3740 0 0 0 127501 14732 0 0 25 0 1 0 14234757 16629760 3642 4089446400 134512640 136422188 4290836688 18446744073709551615 134872074 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 4060 3642 236 467 0 3591 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 16240

[startup+1482.3 s]
/proc/loadavg: 2.04 2.02 1.97 3/183 12662
/proc/meminfo: memFree=31010536/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=16240 CPUtime=1482.33
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3748 0 0 0 132922 15311 0 0 25 0 1 0 14234757 16629760 3650 4089446400 134512640 136422188 4290836688 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 4060 3650 236 467 0 3591 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 16240

[startup+1542.3 s]
/proc/loadavg: 2.01 2.02 1.97 3/183 12664
/proc/meminfo: memFree=31010732/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=16240 CPUtime=1542.33
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3748 0 0 0 138328 15905 0 0 25 0 1 0 14234757 16629760 3650 4089446400 134512640 136422188 4290836688 18446744073709551615 134862635 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 4060 3650 236 467 0 3591 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 16240

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/183 12665
/proc/meminfo: memFree=31010576/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=16240 CPUtime=1602.34
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3753 0 0 0 143715 16519 0 0 25 0 1 0 14234757 16629760 3655 4089446400 134512640 136422188 4290836688 18446744073709551615 134862381 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 4060 3655 236 467 0 3591 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 16240

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/183 12666
/proc/meminfo: memFree=31010284/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=16368 CPUtime=1662.34
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3767 0 0 0 149091 17143 0 0 25 0 1 0 14234757 16760832 3669 4089446400 134512640 136422188 4290836688 18446744073709551615 134862270 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 4092 3669 236 467 0 3623 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 16368

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/183 12671
/proc/meminfo: memFree=31009312/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=16368 CPUtime=1722.34
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3768 0 0 0 154491 17743 0 0 25 0 1 0 14234757 16760832 3670 4089446400 134512640 136422188 4290836688 18446744073709551615 135025889 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 4092 3670 236 467 0 3623 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 16368

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/183 12673
/proc/meminfo: memFree=31009116/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=16368 CPUtime=1782.34
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3776 0 0 0 159900 18334 0 0 25 0 1 0 14234757 16760832 3678 4089446400 134512640 136422188 4290836688 18446744073709551615 134643674 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 4092 3678 236 467 0 3623 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 16368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 1.97 3/183 12673
/proc/meminfo: memFree=31009208/32951124 swapFree=67111528/67111528
[pid=12584] ppid=12582 vsize=16368 CPUtime=1800.05
/proc/12584/stat : 12584 (pbct) R 12582 12584 12372 0 -1 4202496 3776 0 0 0 161488 18517 0 0 25 0 1 0 14234757 16760832 3678 4089446400 134512640 136422188 4290836688 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12584/statm: 4092 3678 236 467 0 3623 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 16368

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): 1800.06
CPU user time (s): 1614.88
CPU system time (s): 185.172
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 16368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1614.88
system time used= 185.172
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3777
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= 3690

runsolver used 2.58761 second user time and 5.60415 second system time

The end

Launcher Data 

Begin job on node134 at 2010-07-07 01:50:15
IDJOB=2699339
IDBENCH=78916
IDSOLVER=1212
FILE ID=node134/2699339-1278460214
PBS_JOBID= 11233724
Free space on /tmp= 73772 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900571761--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699339-1278460214/watcher-2699339-1278460214 -o /tmp/evaluation-result-2699339-1278460214/solver-2699339-1278460214 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2699339-1278460214.wbo

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

MD5SUM BENCH= e6a38cb3cbe3360d46534c568351a60a
RANDOM SEED=72121912

node134.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		: 2666.801
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	: 5333.60
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		: 2666.801
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	: 5332.75
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		: 2666.801
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		: 2666.801
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		: 2666.801
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	: 5332.66
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		: 2666.801
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		: 2666.801
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		: 2666.801
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:     32951124 kB
MemFree:      31041572 kB
Buffers:        105724 kB
Cached:        1603076 kB
SwapCached:          0 kB
Active:         546112 kB
Inactive:      1229448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31041572 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1992 kB
Writeback:           0 kB
AnonPages:       66812 kB
Mapped:          15636 kB
Slab:            72036 kB
PageTables:       4532 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   204776 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73772 MiB
End job on node134 at 2010-07-07 02:20:17