Trace number 2695508

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 0.1OPTIMUM 950.427 950.404

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900545610--soft-66-100-0.wbo
MD5SUM75e2f830e9a185ffa43de126e90d54da
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 benchmark306.438
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 constraints906
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 44555
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 44554
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 671
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 15/8 clauses 1786/898 units 0
0.00/0.01	c vars 231
0.02/0.06	c 0.05999 13.2461 32 4321
0.02/0.06	o 293
0.19/0.22	c 0.186971 13.6328 1407 8463
0.19/0.22	o 276
0.19/0.23	c 0.189971 13.6328 731 9298
0.19/0.23	o 198
0.19/0.28	c 0.222966 13.6328 1037 10131
0.19/0.28	o 175
0.39/0.44	c 0.347947 13.6328 1285 12141
0.39/0.44	o 154
0.79/0.89	c 0.677896 13.6328 1302 16644
0.79/0.89	o 153
0.89/0.93	c 0.704892 13.6328 931 17266
0.89/0.93	o 147
1.18/1.20	c 0.902862 13.6328 1015 19729
1.18/1.20	o 144
1.69/1.79	c 1.3238 13.6328 947 24890
1.69/1.79	o 142
2.10/2.17	c 1.61975 13.6328 905 28759
2.10/2.17	o 141
2.59/2.64	c 1.9637 13.6328 889 33905
2.59/2.64	o 135
2.79/2.89	c 2.14967 13.6328 1096 36663
2.79/2.89	o 127
3.39/3.43	c 2.54061 13.6328 1291 41081
3.39/3.43	o 120
4.49/4.56	c 3.34449 13.6328 1074 49819
4.49/4.56	o 118
4.69/4.78	c 3.50847 13.6328 900 51523
4.69/4.78	o 103
4.79/4.85	c 3.56246 13.6328 1146 52101
4.79/4.85	o 90
5.69/5.72	c 4.18436 13.6328 904 58836
5.69/5.72	o 61
5.99/6.03	c 4.42933 13.7617 1463 61963
5.99/6.03	o 42
7.09/7.11	c 5.34419 14.0195 1104 75107
7.09/7.11	o 22
9.49/9.57	c 7.49486 14.2773 1080 106744
9.49/9.57	o 17
14.39/14.41	c 11.7302 14.2773 1677 172531
14.39/14.41	o 16
18.09/18.16	c 15.0547 14.2773 2020 225025
18.09/18.16	o 15
20.59/20.62	c 17.2554 14.2773 2259 262183
20.59/20.62	o 12
25.49/25.53	c 21.6617 14.2773 1552 335577
25.49/25.53	o 9
28.69/28.78	c 24.5383 14.2773 1558 381891
28.69/28.78	o 7
77.49/77.59	c 68.3666 14.5273 1386 1125807
77.49/77.59	o 2
77.69/77.70	c 68.4676 14.5273 1567 1127723
77.69/77.70	o 1
950.32/950.39	c 859.914 15.582 2133 15493010
950.32/950.39	s OPTIMUM FOUND
950.32/950.39	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-2695508-1277900480/watcher-2695508-1277900480 -o /tmp/evaluation-result-2695508-1277900480/solver-2695508-1277900480 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695508-1277900480.wbo 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 4/196 12108
/proc/meminfo: memFree=30961464/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=2136 CPUtime=0
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 253 0 0 0 0 0 0 0 22 0 1 0 131343484 2187264 172 4089446400 134512640 136421960 4292887760 18446744073709551615 134540257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12108/statm: 534 172 144 467 0 65 0

[startup+0.024742 s]
/proc/loadavg: 1.92 1.98 1.99 4/196 12108
/proc/meminfo: memFree=30961464/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=4520 CPUtime=0.02
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 835 0 0 0 2 0 0 0 22 0 1 0 131343484 4628480 754 4089446400 134512640 136421960 4292887760 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12108/statm: 1130 758 187 467 0 661 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4520

[startup+0.100741 s]
/proc/loadavg: 1.92 1.98 1.99 4/196 12108
/proc/meminfo: memFree=30961464/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=13700 CPUtime=0.09
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3076 0 0 0 8 1 0 0 22 0 1 0 131343484 14028800 2994 4089446400 134512640 136421960 4292887760 18446744073709551615 134863640 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12108/statm: 3425 2994 236 467 0 2956 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13700

[startup+0.300693 s]
/proc/loadavg: 1.92 1.98 1.99 4/196 12108
/proc/meminfo: memFree=30961464/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=13956 CPUtime=0.29
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3157 0 0 0 23 6 0 0 22 0 1 0 131343484 14290944 3072 4089446400 134512640 136421960 4292887760 18446744073709551615 135686281 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12108/statm: 3489 3072 236 467 0 3020 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13956

[startup+0.700622 s]
/proc/loadavg: 1.92 1.98 1.99 4/196 12108
/proc/meminfo: memFree=30961464/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=13956 CPUtime=0.69
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3158 0 0 0 52 17 0 0 24 0 1 0 131343484 14290944 3072 4089446400 134512640 136421960 4292887760 18446744073709551615 135006560 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12108/statm: 3489 3072 236 467 0 3020 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13956

[startup+1.50049 s]
/proc/loadavg: 1.92 1.98 1.99 3/197 12109
/proc/meminfo: memFree=30949800/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=13956 CPUtime=1.49
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3161 0 0 0 111 38 0 0 25 0 1 0 131343484 14290944 3072 4089446400 134512640 136421960 4292887760 18446744073709551615 135801271 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12108/statm: 3489 3072 236 467 0 3020 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13956

[startup+3.10019 s]
/proc/loadavg: 1.92 1.98 1.99 3/197 12109
/proc/meminfo: memFree=30949428/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=13956 CPUtime=3.09
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3169 0 0 0 230 79 0 0 25 0 1 0 131343484 14290944 3076 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12108/statm: 3489 3076 236 467 0 3020 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13956

[startup+6.30061 s]
/proc/loadavg: 1.93 1.98 1.99 3/197 12110
/proc/meminfo: memFree=30949812/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=14088 CPUtime=6.29
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3223 0 0 0 466 163 0 0 20 0 1 0 131343484 14426112 3124 4089446400 134512640 136421960 4292887760 18446744073709551615 135025736 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12108/statm: 3522 3124 236 467 0 3053 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14088

[startup+12.7005 s]
/proc/loadavg: 1.93 1.98 1.99 3/197 12110
/proc/meminfo: memFree=30949684/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=14616 CPUtime=12.69
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3341 0 0 0 1023 246 0 0 25 0 1 0 131343484 14966784 3240 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12108/statm: 3654 3240 236 467 0 3185 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14616

[startup+25.5001 s]
/proc/loadavg: 1.95 1.98 1.99 3/197 12110
/proc/meminfo: memFree=30950008/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=14616 CPUtime=25.49
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3344 0 0 0 2163 386 0 0 25 0 1 0 131343484 14966784 3240 4089446400 134512640 136421960 4292887760 18446744073709551615 134597497 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12108/statm: 3654 3240 236 467 0 3185 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14616

[startup+51.1005 s]
/proc/loadavg: 1.96 1.98 1.99 3/197 12110
/proc/meminfo: memFree=30950040/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=14616 CPUtime=51.09
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3361 0 0 0 4453 656 0 0 25 0 1 0 131343484 14966784 3255 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12108/statm: 3654 3255 236 467 0 3185 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14616

[startup+102.306 s]
/proc/loadavg: 1.90 1.97 1.99 3/196 12180
/proc/meminfo: memFree=31274936/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=14872 CPUtime=102.3
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3417 0 0 0 9071 1159 0 0 25 0 1 0 131343484 15228928 3309 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3718 3309 236 467 0 3249 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14872

[startup+162.3 s]
/proc/loadavg: 2.22 2.07 2.02 3/179 12214
/proc/meminfo: memFree=31276708/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=15136 CPUtime=162.29
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3472 0 0 0 14479 1750 0 0 25 0 1 0 131343484 15499264 3364 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3784 3364 236 467 0 3315 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15136

[startup+222.301 s]
/proc/loadavg: 2.08 2.05 2.02 3/179 12215
/proc/meminfo: memFree=31276412/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=15280 CPUtime=222.29
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3514 0 0 0 19911 2318 0 0 25 0 1 0 131343484 15646720 3406 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3820 3406 236 467 0 3351 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 15280

[startup+282.301 s]
/proc/loadavg: 2.03 2.04 2.01 3/179 12217
/proc/meminfo: memFree=31276116/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=15412 CPUtime=282.29
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3548 0 0 0 25351 2878 0 0 25 0 1 0 131343484 15781888 3440 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3853 3440 236 467 0 3384 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 15412

[startup+342.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/179 12218
/proc/meminfo: memFree=31275712/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=15412 CPUtime=342.3
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3569 0 0 0 30780 3450 0 0 25 0 1 0 131343484 15781888 3461 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3853 3461 236 467 0 3384 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15412

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/179 12220
/proc/meminfo: memFree=31275432/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=15524 CPUtime=402.3
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3579 0 0 0 36194 4036 0 0 25 0 1 0 131343484 15896576 3471 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3881 3471 236 467 0 3412 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15524

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/179 12222
/proc/meminfo: memFree=31275384/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=15684 CPUtime=462.3
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3604 0 0 0 41659 4571 0 0 25 0 1 0 131343484 16060416 3496 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3921 3496 236 467 0 3452 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15684

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 12223
/proc/meminfo: memFree=31275232/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=15684 CPUtime=522.3
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3625 0 0 0 47120 5110 0 0 25 0 1 0 131343484 16060416 3517 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3921 3517 236 467 0 3452 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 15684

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 12252
/proc/meminfo: memFree=31226904/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=15820 CPUtime=582.3
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3648 0 0 0 52589 5641 0 0 25 0 1 0 131343484 16199680 3540 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3955 3540 236 467 0 3486 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 15820

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12256
/proc/meminfo: memFree=31179908/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=15820 CPUtime=642.31
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3655 0 0 0 58048 6183 0 0 25 0 1 0 131343484 16199680 3547 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3955 3547 236 467 0 3486 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15820

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12258
/proc/meminfo: memFree=31167552/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=15820 CPUtime=702.31
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3667 0 0 0 63495 6736 0 0 25 0 1 0 131343484 16199680 3559 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3955 3559 236 467 0 3486 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 15820

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12260
/proc/meminfo: memFree=31161316/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=15952 CPUtime=762.31
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3676 0 0 0 68945 7286 0 0 25 0 1 0 131343484 16334848 3568 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3988 3568 236 467 0 3519 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 15952

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12261
/proc/meminfo: memFree=31157932/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=15952 CPUtime=822.31
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3686 0 0 0 74396 7835 0 0 25 0 1 0 131343484 16334848 3578 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3988 3578 236 467 0 3519 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 15952

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12263
/proc/meminfo: memFree=31153804/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=15952 CPUtime=882.31
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3692 0 0 0 79827 8404 0 0 25 0 1 0 131343484 16334848 3584 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3988 3584 236 467 0 3519 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 15952

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12264
/proc/meminfo: memFree=31150040/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=15952 CPUtime=942.31
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3699 0 0 0 85260 8971 0 0 25 0 1 0 131343484 16334848 3591 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3988 3591 236 467 0 3519 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 15952

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

[startup+947.107 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12264
/proc/meminfo: memFree=31150152/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=15952 CPUtime=947.12
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3699 0 0 0 85695 9017 0 0 25 0 1 0 131343484 16334848 3591 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3988 3591 236 467 0 3519 0
Current children cumulated CPU time (s) 947.12
Current children cumulated vsize (KiB) 15952

[startup+948.701 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12264
/proc/meminfo: memFree=31150028/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=15952 CPUtime=948.72
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3699 0 0 0 85839 9033 0 0 25 0 1 0 131343484 16334848 3591 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3988 3591 236 467 0 3519 0
Current children cumulated CPU time (s) 948.72
Current children cumulated vsize (KiB) 15952

[startup+949.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12264
/proc/meminfo: memFree=31150028/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=15952 CPUtime=949.51
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3699 0 0 0 85910 9041 0 0 25 0 1 0 131343484 16334848 3591 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3988 3591 236 467 0 3519 0
Current children cumulated CPU time (s) 949.51
Current children cumulated vsize (KiB) 15952

[startup+949.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12264
/proc/meminfo: memFree=31150028/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=15952 CPUtime=949.92
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3699 0 0 0 85948 9044 0 0 25 0 1 0 131343484 16334848 3591 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3988 3591 236 467 0 3519 0
Current children cumulated CPU time (s) 949.92
Current children cumulated vsize (KiB) 15952

[startup+950.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12264
/proc/meminfo: memFree=31149904/32951124 swapFree=67111528/67111528
[pid=12108] ppid=12106 vsize=15952 CPUtime=950.32
/proc/12108/stat : 12108 (pbct) R 12106 12108 12083 0 -1 4202496 3699 0 0 0 85983 9049 0 0 25 0 1 0 131343484 16334848 3591 4089446400 134512640 136421960 4292887760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12108/statm: 3988 3591 236 467 0 3519 0
Current children cumulated CPU time (s) 950.32
Current children cumulated vsize (KiB) 15952

Child status: 0
Real time (s): 950.404
CPU time (s): 950.427
CPU user time (s): 859.926
CPU system time (s): 90.5002
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 15952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 859.926
system time used= 90.5002
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3704
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= 4
involuntary context switches= 2233

runsolver used 1.34679 second user time and 2.98155 second system time

The end

Launcher Data 

Begin job on node137 at 2010-06-30 14:21:21
IDJOB=2695508
IDBENCH=78882
IDSOLVER=1208
FILE ID=node137/2695508-1277900480
PBS_JOBID= 11197239
Free space on /tmp= 74212 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900545610--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695508-1277900480/watcher-2695508-1277900480 -o /tmp/evaluation-result-2695508-1277900480/solver-2695508-1277900480 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695508-1277900480.wbo

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

MD5SUM BENCH= 75e2f830e9a185ffa43de126e90d54da
RANDOM SEED=1949247436

node137.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		: 2666.876
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	: 5333.75
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		: 2666.876
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		: 2666.876
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	: 5332.74
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		: 2666.876
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	: 5332.75
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		: 2666.876
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	: 5332.75
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		: 2666.876
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		: 2666.876
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		: 2666.876
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:      30961984 kB
Buffers:        182820 kB
Cached:        1257424 kB
SwapCached:          0 kB
Active:         945488 kB
Inactive:       900520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30961984 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2024 kB
Writeback:           0 kB
AnonPages:      405896 kB
Mapped:          20236 kB
Slab:            79472 kB
PageTables:       5432 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1657676 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= 74204 MiB
End job on node137 at 2010-06-30 14:37:11