Trace number 2698775

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) 1800.07 1800.01

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900567985--soft-66-100-0.wbo
MD5SUMd52b3728da19986b004dc30001a23e20
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 benchmark327.101
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 constraints904
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 44120
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 44119
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 669
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 19/4 clauses 1784/900 units 0
0.00/0.01	c vars 231
0.04/0.05	c 0.050992 13.207 28 2016
0.04/0.05	o 447
0.04/0.06	c 0.051992 13.3438 33 3012
0.04/0.06	o 346
0.04/0.06	c 0.051992 13.3438 38 3154
0.04/0.06	o 338
0.04/0.06	c 0.053991 13.3438 66 3861
0.04/0.06	o 334
0.04/0.07	c 0.053991 13.3438 73 4056
0.04/0.07	o 318
0.04/0.07	c 0.053991 13.3438 75 4175
0.04/0.07	o 314
0.04/0.07	c 0.053991 13.3438 84 4803
0.04/0.07	o 259
0.04/0.07	c 0.053991 13.3438 85 5168
0.04/0.07	o 226
0.04/0.08	c 0.058991 13.3438 159 5446
0.04/0.08	o 213
0.09/0.11	c 0.066989 13.3438 352 5910
0.09/0.11	o 202
0.09/0.12	c 0.071989 13.3438 418 6190
0.09/0.12	o 187
0.09/0.17	c 0.089986 13.3438 741 7120
0.09/0.17	o 152
0.19/0.20	c 0.102984 13.4688 925 7673
0.19/0.20	o 128
0.19/0.24	c 0.119981 13.4688 1129 8199
0.19/0.24	o 107
0.29/0.35	c 0.160975 13.4688 1106 9342
0.29/0.35	o 99
0.29/0.37	c 0.165974 13.4688 610 10169
0.29/0.37	o 35
0.39/0.45	c 0.211967 13.5938 1252 11208
0.39/0.45	o 32
0.39/0.48	c 0.236963 13.5938 928 11872
0.39/0.48	o 8
1.49/1.51	c 0.987849 14.2305 1817 27084
1.49/1.51	o 7
4.30/4.40	c 3.14752 14.2305 2217 70399
4.30/4.40	o 5
13.60/13.62	c 9.69053 14.2305 1815 207065
13.60/13.62	o 3
20.00/20.02	c 14.2838 14.2305 1940 308530
20.00/20.02	o 2
50.69/50.77	c 36.5284 14.4805 2253 776172
50.69/50.77	o 1
1800.06/1800.00	s SATISFIABLE
1800.06/1800.00	v -x1 -x2 -x3 x4 x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 x60 -x61 -x62 -x63 -x64 -x65 -x66 x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99 -x100 -x101 -x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 x119 -x120 -x121 -x122 -x123 -x124 x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 x168 -x169 -x170 -x171 x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 x208 -x209 -x210 -x211 -x212 -x213 -x214 x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 -x229 -x230 -x231

Verifier Data 

OK	1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2698775-1278461515/watcher-2698775-1278461515 -o /tmp/evaluation-result-2698775-1278461515/solver-2698775-1278461515 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2698775-1278461515.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: 1.99 1.98 1.91 3/178 14241
/proc/meminfo: memFree=29520424/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=2136 CPUtime=0
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 252 0 0 0 0 0 0 0 22 0 1 0 14365644 2187264 171 4089446400 134512640 136422188 4288537664 18446744073709551615 135873822 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14241/statm: 534 171 144 467 0 65 0

[startup+0.048517 s]
/proc/loadavg: 1.99 1.98 1.91 3/178 14241
/proc/meminfo: memFree=29520424/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=12880 CPUtime=0.04
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 2896 0 0 0 4 0 0 0 22 0 1 0 14365644 13189120 2815 4089446400 134512640 136422188 4288537664 18446744073709551615 135830671 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3220 2815 203 467 0 2751 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12880

[startup+0.100513 s]
/proc/loadavg: 1.99 1.98 1.91 3/178 14241
/proc/meminfo: memFree=29520424/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=13660 CPUtime=0.09
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3091 0 0 0 6 3 0 0 22 0 1 0 14365644 13987840 3001 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3415 3001 236 467 0 2946 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13660

[startup+0.300466 s]
/proc/loadavg: 1.99 1.98 1.91 3/178 14241
/proc/meminfo: memFree=29520424/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=13788 CPUtime=0.29
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3146 0 0 0 14 15 0 0 22 0 1 0 14365644 14118912 3051 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3447 3051 236 467 0 2978 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13788

[startup+0.700392 s]
/proc/loadavg: 1.99 1.98 1.91 3/178 14241
/proc/meminfo: memFree=29520424/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=14176 CPUtime=0.69
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3228 0 0 0 38 31 0 0 24 0 1 0 14365644 14516224 3129 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3544 3129 236 467 0 3075 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14176

[startup+1.50025 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 14242
/proc/meminfo: memFree=29508760/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=14568 CPUtime=1.49
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3331 0 0 0 97 52 0 0 25 0 1 0 14365644 14917632 3232 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3642 3232 236 467 0 3173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14568

[startup+3.10094 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 14242
/proc/meminfo: memFree=29508140/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=14568 CPUtime=3.09
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3332 0 0 0 217 92 0 0 25 0 1 0 14365644 14917632 3232 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3642 3232 236 467 0 3173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14568

[startup+6.30035 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 14242
/proc/meminfo: memFree=29508516/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=14568 CPUtime=6.29
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3333 0 0 0 449 180 0 0 25 0 1 0 14365644 14917632 3232 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3642 3232 236 467 0 3173 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14568

[startup+12.7002 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 14242
/proc/meminfo: memFree=29509532/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=14568 CPUtime=12.7
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3335 0 0 0 906 364 0 0 25 0 1 0 14365644 14917632 3234 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3642 3234 236 467 0 3173 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14568

[startup+25.5008 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 14242
/proc/meminfo: memFree=29510272/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=14568 CPUtime=25.49
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3355 0 0 0 1822 727 0 0 25 0 1 0 14365644 14917632 3252 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3642 3252 236 467 0 3173 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14568

[startup+51.101 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 14243
/proc/meminfo: memFree=29509836/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=14824 CPUtime=51.09
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3399 0 0 0 3676 1433 0 0 25 0 1 0 14365644 15179776 3295 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3706 3295 236 467 0 3237 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14824

[startup+102.305 s]
/proc/loadavg: 2.06 2.00 1.91 3/179 14244
/proc/meminfo: memFree=29509556/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=14956 CPUtime=102.3
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3443 0 0 0 7360 2870 0 0 25 0 1 0 14365644 15314944 3339 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3739 3339 236 467 0 3270 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14956

[startup+162.3 s]
/proc/loadavg: 2.02 2.00 1.91 3/179 14246
/proc/meminfo: memFree=29509128/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=15204 CPUtime=162.3
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3488 0 0 0 11701 4529 0 0 25 0 1 0 14365644 15568896 3384 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3801 3384 236 467 0 3332 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 15204

[startup+222.3 s]
/proc/loadavg: 2.06 2.01 1.92 3/179 14248
/proc/meminfo: memFree=29508964/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=15336 CPUtime=222.3
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3534 0 0 0 16064 6166 0 0 25 0 1 0 14365644 15704064 3430 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3834 3430 236 467 0 3365 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15336

[startup+282.301 s]
/proc/loadavg: 2.02 2.01 1.92 3/179 14249
/proc/meminfo: memFree=29509048/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=15336 CPUtime=282.31
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3543 0 0 0 20413 7818 0 0 25 0 1 0 14365644 15704064 3439 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3834 3439 236 467 0 3365 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 15336

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14251
/proc/meminfo: memFree=29508640/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=15472 CPUtime=342.3
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3568 0 0 0 24823 9407 0 0 25 0 1 0 14365644 15843328 3464 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3868 3464 236 467 0 3399 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15472

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14255
/proc/meminfo: memFree=29507844/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=15472 CPUtime=402.3
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3573 0 0 0 29221 11009 0 0 25 0 1 0 14365644 15843328 3469 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3868 3469 236 467 0 3399 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15472

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14257
/proc/meminfo: memFree=29507972/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=15568 CPUtime=462.31
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3587 0 0 0 33637 12594 0 0 25 0 1 0 14365644 15941632 3483 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3892 3483 236 467 0 3423 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 15568

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14259
/proc/meminfo: memFree=29507928/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=15700 CPUtime=522.31
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3622 0 0 0 38056 14175 0 0 25 0 1 0 14365644 16076800 3518 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3925 3518 236 467 0 3456 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 15700

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14260
/proc/meminfo: memFree=29507648/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=15832 CPUtime=582.31
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3642 0 0 0 42472 15759 0 0 25 0 1 0 14365644 16211968 3538 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3958 3538 236 467 0 3489 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 15832

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14262
/proc/meminfo: memFree=29507604/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=15832 CPUtime=642.32
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3651 0 0 0 46873 17359 0 0 25 0 1 0 14365644 16211968 3547 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3958 3547 236 467 0 3489 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 15832

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14267
/proc/meminfo: memFree=29507356/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=15964 CPUtime=822.32
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3692 0 0 0 60077 22155 0 0 25 0 1 0 14365644 16347136 3588 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3991 3588 236 467 0 3522 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 15964

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14268
/proc/meminfo: memFree=29507184/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=15964 CPUtime=882.32
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3698 0 0 0 64481 23751 0 0 25 0 1 0 14365644 16347136 3594 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3991 3594 236 467 0 3522 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 15964

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14270
/proc/meminfo: memFree=29507008/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=15964 CPUtime=942.33
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3698 0 0 0 68884 25349 0 0 25 0 1 0 14365644 16347136 3594 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 3991 3594 236 467 0 3522 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 15964

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14271
/proc/meminfo: memFree=29507104/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=16076 CPUtime=1002.32
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3721 0 0 0 73329 26903 0 0 25 0 1 0 14365644 16461824 3617 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 4019 3617 236 467 0 3550 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 16076

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14273
/proc/meminfo: memFree=29506680/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=16208 CPUtime=1062.32
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3749 0 0 0 77777 28455 0 0 25 0 1 0 14365644 16596992 3645 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 4052 3645 236 467 0 3583 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 16208

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14275
/proc/meminfo: memFree=29506760/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=16344 CPUtime=1122.33
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3759 0 0 0 82201 30032 0 0 25 0 1 0 14365644 16736256 3655 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 4086 3655 236 467 0 3617 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 16344

[startup+1182.3 s]
/proc/loadavg: 2.05 2.01 1.93 3/179 14276
/proc/meminfo: memFree=29506600/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=16344 CPUtime=1182.33
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3784 0 0 0 86668 31565 0 0 25 0 1 0 14365644 16736256 3680 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 4086 3680 236 467 0 3617 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 16344

[startup+1242.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/179 14278
/proc/meminfo: memFree=29506564/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=16344 CPUtime=1242.33
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3787 0 0 0 91107 33126 0 0 25 0 1 0 14365644 16736256 3683 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 4086 3683 236 467 0 3617 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 16344

[startup+1302.3 s]
/proc/loadavg: 2.04 2.02 1.93 3/179 14279
/proc/meminfo: memFree=29506036/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=16480 CPUtime=1302.35
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3801 0 0 0 95572 34663 0 0 25 0 1 0 14365644 16875520 3697 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 4120 3697 236 467 0 3651 0
Current children cumulated CPU time (s) 1302.35
Current children cumulated vsize (KiB) 16480

[startup+1362.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/179 14309
/proc/meminfo: memFree=29480816/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=16480 CPUtime=1362.34
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3810 0 0 0 100028 36206 0 0 25 0 1 0 14365644 16875520 3706 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 4120 3706 236 467 0 3651 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 16480

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 1.93 3/179 14311
/proc/meminfo: memFree=29465760/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=16608 CPUtime=1422.35
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3855 0 0 0 104502 37733 0 0 25 0 1 0 14365644 17006592 3751 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 4152 3751 236 467 0 3683 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 16608

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 14312
/proc/meminfo: memFree=29460256/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=16608 CPUtime=1482.34
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3855 0 0 0 108904 39330 0 0 25 0 1 0 14365644 17006592 3751 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 4152 3751 236 467 0 3683 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 16608

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 14314
/proc/meminfo: memFree=29447568/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=16608 CPUtime=1542.34
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3856 0 0 0 113316 40918 0 0 25 0 1 0 14365644 17006592 3752 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 4152 3752 236 467 0 3683 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 16608

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 14315
/proc/meminfo: memFree=29447644/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=16608 CPUtime=1602.34
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3857 0 0 0 117752 42482 0 0 25 0 1 0 14365644 17006592 3753 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 4152 3753 236 467 0 3683 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 16608

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 14317
/proc/meminfo: memFree=29440536/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=16608 CPUtime=1662.35
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3859 0 0 0 122215 44020 0 0 25 0 1 0 14365644 17006592 3755 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 4152 3755 236 467 0 3683 0
Current children cumulated CPU time (s) 1662.35
Current children cumulated vsize (KiB) 16608

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 14319
/proc/meminfo: memFree=29437516/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=16608 CPUtime=1722.35
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3859 0 0 0 126627 45608 0 0 25 0 1 0 14365644 17006592 3755 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 4152 3755 236 467 0 3683 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 16608

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 14320
/proc/meminfo: memFree=29434740/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=16608 CPUtime=1782.35
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3861 0 0 0 131102 47133 0 0 25 0 1 0 14365644 17006592 3757 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 4152 3757 236 467 0 3683 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 16608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 14321
/proc/meminfo: memFree=29434980/32951124 swapFree=67111528/67111528
[pid=14241] ppid=14239 vsize=16608 CPUtime=1800.06
/proc/14241/stat : 14241 (pbct) R 14239 14241 13862 0 -1 4202496 3861 0 0 0 132402 47604 0 0 25 0 1 0 14365644 17006592 3757 4089446400 134512640 136422188 4288537664 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14241/statm: 4152 3757 236 467 0 3683 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 16608

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): 1800.07
CPU user time (s): 1324.02
CPU system time (s): 476.047
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 16608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1324.02
system time used= 476.047
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3862
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= 4399

runsolver used 2.53961 second user time and 5.65314 second system time

The end

Launcher Data 

Begin job on node111 at 2010-07-07 02:11:55
IDJOB=2698775
IDBENCH=78999
IDSOLVER=1212
FILE ID=node111/2698775-1278461515
PBS_JOBID= 11233771
Free space on /tmp= 73820 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567985--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2698775-1278461515/watcher-2698775-1278461515 -o /tmp/evaluation-result-2698775-1278461515/solver-2698775-1278461515 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2698775-1278461515.wbo

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

MD5SUM BENCH= d52b3728da19986b004dc30001a23e20
RANDOM SEED=465876601

node111.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		: 2666.825
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	: 5333.65
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		: 2666.825
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	: 5332.98
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		: 2666.825
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	: 5332.67
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		: 2666.825
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	: 5332.86
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		: 2666.825
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	: 5233.30
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		: 2666.825
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		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
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:      29521068 kB
Buffers:        109012 kB
Cached:        3105044 kB
SwapCached:          0 kB
Active:        1743000 kB
Inactive:      1548336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29521068 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1984 kB
Writeback:           0 kB
AnonPages:       77528 kB
Mapped:          15444 kB
Slab:            74808 kB
PageTables:       4412 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   218876 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= 73816 MiB
End job on node111 at 2010-07-07 02:41:57