Trace number 2699313

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 fixedOPTIMUM 1056.48 1056.46

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900553647--soft-66-100-0.wbo
MD5SUM187986d7f99d984dce20251cf704622a
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 benchmark320.534
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 constraints911
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 46278
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46277
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 715
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 11/12 clauses 1785/899 units 0
0.00/0.01	c vars 231
0.00/0.05	c 0.053991 13.1758 7 1994
0.00/0.05	o 356
0.00/0.06	c 0.05999 13.3125 84 2258
0.00/0.06	o 349
0.00/0.07	c 0.06199 13.3125 122 2384
0.00/0.07	o 348
0.07/0.07	c 0.06399 13.3125 132 2669
0.07/0.07	o 320
0.09/0.10	c 0.081987 13.4375 339 3482
0.09/0.10	o 294
0.09/0.10	c 0.083987 13.4375 343 3610
0.09/0.10	o 291
0.09/0.11	c 0.086986 13.4375 372 3866
0.09/0.11	o 284
0.09/0.11	c 0.088986 13.4375 375 4362
0.09/0.11	o 241
0.09/0.11	c 0.090986 13.4375 378 4608
0.09/0.11	o 224
0.09/0.12	c 0.093985 13.4375 406 4958
0.09/0.12	o 195
0.19/0.20	c 0.161975 13.5664 1042 6085
0.19/0.20	o 192
0.99/1.01	c 0.769882 13.6875 1377 16843
0.99/1.01	o 173
1.10/1.15	c 0.876866 13.6875 958 19291
1.10/1.15	o 79
1.19/1.22	c 0.929858 13.6875 811 20131
1.19/1.22	o 75
1.19/1.26	c 0.969852 13.6875 1123 20756
1.19/1.26	o 63
1.19/1.28	c 0.98085 13.6875 1237 21199
1.19/1.28	o 37
1.29/1.34	c 1.03884 13.6875 1009 22027
1.29/1.34	o 36
4.99/5.02	c 4.19636 13.9414 2237 70408
4.99/5.02	o 35
11.59/11.65	c 9.94949 14.0664 1428 164070
11.59/11.65	o 30
13.79/13.88	c 11.9022 14.1914 1392 196028
13.79/13.88	o 26
16.29/16.35	c 14.0869 14.1914 1435 230354
16.29/16.35	o 15
21.49/21.53	c 18.6692 14.5586 1468 303770
21.49/21.53	o 10
23.69/23.73	c 20.6119 14.5586 2054 333897
23.69/23.73	o 7
31.29/31.35	c 27.4848 14.5586 1767 438655
31.29/31.35	o 2
63.59/63.63	c 56.5094 14.8086 2170 892044
63.59/63.63	o 1
1056.42/1056.44	c 949.271 15.957 2631 15583690
1056.42/1056.44	s OPTIMUM FOUND
1056.42/1056.44	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-2699313-1278459710/watcher-2699313-1278459710 -o /tmp/evaluation-result-2699313-1278459710/solver-2699313-1278459710 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2699313-1278459710.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: 1.98 1.95 1.76 4/178 13087
/proc/meminfo: memFree=30076512/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=2136 CPUtime=0
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 251 0 0 0 0 0 0 0 25 0 1 0 14184948 2187264 170 4089446400 134512640 136422188 4290044576 18446744073709551615 134523803 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13087/statm: 534 170 144 467 0 65 0

[startup+0.0756189 s]
/proc/loadavg: 1.98 1.95 1.76 4/178 13087
/proc/meminfo: memFree=30076512/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=13628 CPUtime=0.07
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3089 0 0 0 6 1 0 0 25 0 1 0 14184948 13955072 3005 4089446400 134512640 136422188 4290044576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3407 3005 236 467 0 2938 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13628

[startup+0.100614 s]
/proc/loadavg: 1.98 1.95 1.76 4/178 13087
/proc/meminfo: memFree=30076512/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=13756 CPUtime=0.09
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3094 0 0 0 7 2 0 0 25 0 1 0 14184948 14086144 3009 4089446400 134512640 136422188 4290044576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3439 3009 236 467 0 2970 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13756

[startup+0.300578 s]
/proc/loadavg: 1.98 1.95 1.76 4/178 13087
/proc/meminfo: memFree=30076512/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=13888 CPUtime=0.29
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3147 0 0 0 22 7 0 0 25 0 1 0 14184948 14221312 3055 4089446400 134512640 136422188 4290044576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3472 3055 236 467 0 3003 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13888

[startup+0.700508 s]
/proc/loadavg: 1.98 1.95 1.76 4/178 13087
/proc/meminfo: memFree=30076512/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=13888 CPUtime=0.69
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3161 0 0 0 54 15 0 0 25 0 1 0 14184948 14221312 3069 4089446400 134512640 136422188 4290044576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3472 3069 236 467 0 3003 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13888

[startup+1.50036 s]
/proc/loadavg: 1.99 1.95 1.76 3/179 13088
/proc/meminfo: memFree=30064980/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=14140 CPUtime=1.49
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3223 0 0 0 117 32 0 0 25 0 1 0 14184948 14479360 3125 4089446400 134512640 136422188 4290044576 18446744073709551615 135032444 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3535 3125 236 467 0 3066 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14140

[startup+3.10008 s]
/proc/loadavg: 1.99 1.95 1.76 3/179 13088
/proc/meminfo: memFree=30064360/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=14140 CPUtime=3.09
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3227 0 0 0 255 54 0 0 25 0 1 0 14184948 14479360 3129 4089446400 134512640 136422188 4290044576 18446744073709551615 134862264 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3535 3129 236 467 0 3066 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14140

[startup+6.30051 s]
/proc/loadavg: 1.99 1.95 1.76 3/179 13088
/proc/meminfo: memFree=30064440/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=14400 CPUtime=6.29
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3275 0 0 0 530 99 0 0 25 0 1 0 14184948 14745600 3176 4089446400 134512640 136422188 4290044576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3600 3176 236 467 0 3131 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14400

[startup+12.7004 s]
/proc/loadavg: 1.99 1.95 1.76 3/179 13088
/proc/meminfo: memFree=30064424/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=14528 CPUtime=12.69
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3315 0 0 0 1087 182 0 0 25 0 1 0 14184948 14876672 3215 4089446400 134512640 136422188 4290044576 18446744073709551615 135687089 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3632 3215 236 467 0 3163 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14528

[startup+25.5001 s]
/proc/loadavg: 1.99 1.95 1.77 3/179 13089
/proc/meminfo: memFree=30063876/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=14904 CPUtime=25.49
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3409 0 0 0 2221 328 0 0 20 0 1 0 14184948 15261696 3305 4089446400 134512640 136422188 4290044576 18446744073709551615 134862381 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3726 3305 236 467 0 3257 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14904

[startup+51.1006 s]
/proc/loadavg: 1.99 1.95 1.77 3/179 13089
/proc/meminfo: memFree=30063568/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=15032 CPUtime=51.09
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3431 0 0 0 4520 589 0 0 25 0 1 0 14184948 15392768 3326 4089446400 134512640 136422188 4290044576 18446744073709551615 135022117 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3758 3326 236 467 0 3289 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15032

[startup+102.306 s]
/proc/loadavg: 1.99 1.96 1.78 3/179 13091
/proc/meminfo: memFree=30063160/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=15160 CPUtime=102.3
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3470 0 0 0 9118 1112 0 0 25 0 1 0 14184948 15523840 3364 4089446400 134512640 136422188 4290044576 18446744073709551615 135809638 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3790 3364 236 467 0 3321 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15160

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.79 3/179 13092
/proc/meminfo: memFree=30062864/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=15160 CPUtime=162.29
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3479 0 0 0 14504 1725 0 0 25 0 1 0 14184948 15523840 3373 4089446400 134512640 136422188 4290044576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3790 3373 236 467 0 3321 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15160

[startup+222.3 s]
/proc/loadavg: 1.99 1.97 1.80 3/179 13094
/proc/meminfo: memFree=30062572/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=15292 CPUtime=222.3
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3506 0 0 0 19892 2338 0 0 25 0 1 0 14184948 15659008 3400 4089446400 134512640 136422188 4290044576 18446744073709551615 134862276 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3823 3400 236 467 0 3354 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15292

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.82 3/179 13095
/proc/meminfo: memFree=30062404/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=15424 CPUtime=282.29
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3544 0 0 0 25293 2936 0 0 25 0 1 0 14184948 15794176 3438 4089446400 134512640 136422188 4290044576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3856 3438 236 467 0 3387 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 15424

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.82 3/179 13097
/proc/meminfo: memFree=30062232/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=15540 CPUtime=342.3
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3565 0 0 0 30674 3556 0 0 25 0 1 0 14184948 15912960 3459 4089446400 134512640 136422188 4290044576 18446744073709551615 135028676 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3885 3459 236 467 0 3416 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15540

[startup+402.3 s]
/proc/loadavg: 1.99 1.97 1.83 3/179 13099
/proc/meminfo: memFree=30062064/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=15540 CPUtime=402.3
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3582 0 0 0 36073 4157 0 0 25 0 1 0 14184948 15912960 3476 4089446400 134512640 136422188 4290044576 18446744073709551615 134862236 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3885 3476 236 467 0 3416 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15540

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.83 3/179 13100
/proc/meminfo: memFree=30061764/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=15540 CPUtime=462.3
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3590 0 0 0 41471 4759 0 0 25 0 1 0 14184948 15912960 3484 4089446400 134512640 136422188 4290044576 18446744073709551615 134597904 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3885 3484 236 467 0 3416 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15540

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.84 3/179 13102
/proc/meminfo: memFree=30061848/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=15804 CPUtime=522.31
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3624 0 0 0 46861 5370 0 0 25 0 1 0 14184948 16183296 3518 4089446400 134512640 136422188 4290044576 18446744073709551615 134862113 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3951 3518 236 467 0 3482 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 15804

[startup+582.3 s]
/proc/loadavg: 1.99 1.97 1.85 3/179 13103
/proc/meminfo: memFree=30061684/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=15804 CPUtime=582.31
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3648 0 0 0 52265 5966 0 0 25 0 1 0 14184948 16183296 3542 4089446400 134512640 136422188 4290044576 18446744073709551615 135029188 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3951 3542 236 467 0 3482 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 15804

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.85 3/179 13105
/proc/meminfo: memFree=30061276/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=15936 CPUtime=642.31
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3667 0 0 0 57650 6581 0 0 25 0 1 0 14184948 16318464 3561 4089446400 134512640 136422188 4290044576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 3984 3561 236 467 0 3515 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15936

[startup+702.301 s]
/proc/loadavg: 1.99 1.97 1.86 3/179 13107
/proc/meminfo: memFree=30061352/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=16068 CPUtime=702.31
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3687 0 0 0 63039 7192 0 0 25 0 1 0 14184948 16453632 3581 4089446400 134512640 136422188 4290044576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 4017 3581 236 467 0 3548 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 16068

[startup+762.306 s]
/proc/loadavg: 1.99 1.97 1.86 3/179 13108
/proc/meminfo: memFree=30061432/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=16068 CPUtime=762.32
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3699 0 0 0 68436 7796 0 0 25 0 1 0 14184948 16453632 3593 4089446400 134512640 136422188 4290044576 18446744073709551615 135009770 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 4017 3593 236 467 0 3548 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 16068

[startup+822.301 s]
/proc/loadavg: 2.05 1.99 1.88 3/179 13110
/proc/meminfo: memFree=30061152/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=16068 CPUtime=822.31
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3714 0 0 0 73839 8392 0 0 25 0 1 0 14184948 16453632 3608 4089446400 134512640 136422188 4290044576 18446744073709551615 135029211 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 4017 3608 236 467 0 3548 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 16068

[startup+882.301 s]
/proc/loadavg: 2.02 1.99 1.88 3/179 13111
/proc/meminfo: memFree=30060988/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=16068 CPUtime=882.31
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3719 0 0 0 79244 8987 0 0 25 0 1 0 14184948 16453632 3613 4089446400 134512640 136422188 4290044576 18446744073709551615 135686890 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 4017 3613 236 467 0 3548 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 16068

[startup+942.3 s]
/proc/loadavg: 2.00 1.99 1.89 3/179 13113
/proc/meminfo: memFree=30060956/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=16204 CPUtime=942.31
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3735 0 0 0 84663 9568 0 0 25 0 1 0 14184948 16592896 3629 4089446400 134512640 136422188 4290044576 18446744073709551615 135019940 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 4051 3629 236 467 0 3582 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 16204

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.89 3/179 13115
/proc/meminfo: memFree=30060920/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=16204 CPUtime=1002.32
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3745 0 0 0 90056 10176 0 0 25 0 1 0 14184948 16592896 3639 4089446400 134512640 136422188 4290044576 18446744073709551615 135029211 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 4051 3639 236 467 0 3582 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 16204

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

[startup+1023.9 s]
/proc/loadavg: 2.00 1.99 1.89 3/179 13115
/proc/meminfo: memFree=30060640/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=16336 CPUtime=1023.92
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3756 0 0 0 92005 10387 0 0 25 0 1 0 14184948 16728064 3650 4089446400 134512640 136422188 4290044576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 4084 3650 236 467 0 3615 0
Current children cumulated CPU time (s) 1023.92
Current children cumulated vsize (KiB) 16336

[startup+1036.7 s]
/proc/loadavg: 2.00 1.99 1.90 3/179 13116
/proc/meminfo: memFree=30060260/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=16336 CPUtime=1036.72
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3758 0 0 0 93158 10514 0 0 25 0 1 0 14184948 16728064 3652 4089446400 134512640 136422188 4290044576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 4084 3652 236 467 0 3615 0
Current children cumulated CPU time (s) 1036.72
Current children cumulated vsize (KiB) 16336

[startup+1049.5 s]
/proc/loadavg: 2.00 1.99 1.90 3/179 13116
/proc/meminfo: memFree=30060372/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=16336 CPUtime=1049.52
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3761 0 0 0 94299 10653 0 0 25 0 1 0 14184948 16728064 3655 4089446400 134512640 136422188 4290044576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 4084 3655 236 467 0 3615 0
Current children cumulated CPU time (s) 1049.52
Current children cumulated vsize (KiB) 16336

[startup+1052.71 s]
/proc/loadavg: 2.00 1.99 1.90 3/179 13116
/proc/meminfo: memFree=30060372/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=16336 CPUtime=1052.72
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3761 0 0 0 94587 10685 0 0 25 0 1 0 14184948 16728064 3655 4089446400 134512640 136422188 4290044576 18446744073709551615 135006280 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 4084 3655 236 467 0 3615 0
Current children cumulated CPU time (s) 1052.72
Current children cumulated vsize (KiB) 16336

[startup+1054.3 s]
/proc/loadavg: 2.00 1.99 1.90 3/179 13116
/proc/meminfo: memFree=30060372/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=16336 CPUtime=1054.31
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3761 0 0 0 94731 10700 0 0 25 0 1 0 14184948 16728064 3655 4089446400 134512640 136422188 4290044576 18446744073709551615 135006312 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 4084 3655 236 467 0 3615 0
Current children cumulated CPU time (s) 1054.31
Current children cumulated vsize (KiB) 16336

[startup+1055.1 s]
/proc/loadavg: 2.00 1.99 1.90 3/179 13116
/proc/meminfo: memFree=30060372/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=16336 CPUtime=1055.11
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3761 0 0 0 94804 10707 0 0 25 0 1 0 14184948 16728064 3655 4089446400 134512640 136422188 4290044576 18446744073709551615 134974246 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 4084 3655 236 467 0 3615 0
Current children cumulated CPU time (s) 1055.11
Current children cumulated vsize (KiB) 16336

[startup+1055.9 s]
/proc/loadavg: 2.00 1.99 1.90 3/179 13116
/proc/meminfo: memFree=30060372/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=16336 CPUtime=1055.92
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3761 0 0 0 94878 10714 0 0 25 0 1 0 14184948 16728064 3655 4089446400 134512640 136422188 4290044576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 4084 3655 236 467 0 3615 0
Current children cumulated CPU time (s) 1055.92
Current children cumulated vsize (KiB) 16336

[startup+1056.3 s]
/proc/loadavg: 2.00 1.99 1.90 3/179 13116
/proc/meminfo: memFree=30060372/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=16336 CPUtime=1056.32
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3761 0 0 0 94913 10719 0 0 25 0 1 0 14184948 16728064 3655 4089446400 134512640 136422188 4290044576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 4084 3655 236 467 0 3615 0
Current children cumulated CPU time (s) 1056.32
Current children cumulated vsize (KiB) 16336

[startup+1056.4 s]
/proc/loadavg: 2.00 1.99 1.90 3/179 13116
/proc/meminfo: memFree=30060372/32950928 swapFree=67111528/67111528
[pid=13087] ppid=13085 vsize=16336 CPUtime=1056.42
/proc/13087/stat : 13087 (pbct) R 13085 13087 12672 0 -1 4202496 3761 0 0 0 94923 10719 0 0 25 0 1 0 14184948 16728064 3655 4089446400 134512640 136422188 4290044576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13087/statm: 4084 3655 236 467 0 3615 0
Current children cumulated CPU time (s) 1056.42
Current children cumulated vsize (KiB) 16336

Child status: 0
Real time (s): 1056.46
CPU time (s): 1056.48
CPU user time (s): 949.282
CPU system time (s): 107.201
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 16336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 949.282
system time used= 107.201
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3766
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= 3061

runsolver used 1.48377 second user time and 3.32349 second system time

The end

Launcher Data 

Begin job on node123 at 2010-07-07 01:41:50
IDJOB=2699313
IDBENCH=78903
IDSOLVER=1212
FILE ID=node123/2699313-1278459710
PBS_JOBID= 11233746
Free space on /tmp= 73748 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553647--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699313-1278459710/watcher-2699313-1278459710 -o /tmp/evaluation-result-2699313-1278459710/solver-2699313-1278459710 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2699313-1278459710.wbo

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

MD5SUM BENCH= 187986d7f99d984dce20251cf704622a
RANDOM SEED=285176452

node123.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		: 2666.848
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	: 5333.69
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		: 2666.848
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		: 2666.848
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	: 5332.80
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		: 2666.848
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	: 5332.79
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		: 2666.848
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	: 5354.69
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		: 2666.848
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	: 5332.75
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		: 2666.848
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		: 2666.848
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30077040 kB
Buffers:        105508 kB
Cached:        2551204 kB
SwapCached:          0 kB
Active:         708260 kB
Inactive:      2028236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30077040 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1988 kB
Writeback:           0 kB
AnonPages:       79408 kB
Mapped:          15456 kB
Slab:            73940 kB
PageTables:       4680 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   222184 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= 73748 MiB
End job on node123 at 2010-07-07 01:59:27