Trace number 2695675

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 972.339 972.316

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900556231--soft-66-100-0.wbo
MD5SUM75cdbfdf3c0702d95dd33d3fc3f86ad3
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 benchmark256.623
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 723
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 19/4 clauses 1784/900 units 0
0.00/0.01	c vars 231
0.05/0.06	c 0.056991 13.207 34 2368
0.05/0.06	o 513
0.05/0.06	c 0.057991 13.3438 46 5375
0.05/0.06	o 275
0.05/0.07	c 0.057991 13.3438 70 6555
0.05/0.07	o 263
0.05/0.08	c 0.05999 13.3438 117 6852
0.05/0.08	o 255
0.08/0.11	c 0.078987 13.3438 473 7627
0.08/0.11	o 247
0.08/0.14	c 0.087986 13.3438 633 8026
0.08/0.14	o 243
0.08/0.14	c 0.089986 13.3438 655 8659
0.08/0.14	o 184
0.08/0.15	c 0.091986 13.3438 703 9248
0.08/0.15	o 134
0.08/0.19	c 0.108983 13.4727 985 10012
0.08/0.19	o 124
0.79/0.81	c 0.399939 13.5938 863 16166
0.79/0.81	o 123
0.89/0.91	c 0.45893 13.5938 949 17710
0.89/0.91	o 114
0.89/0.98	c 0.499924 13.5938 904 18964
0.89/0.98	o 111
1.49/1.54	c 0.755885 13.5938 901 24343
1.49/1.54	o 98
2.09/2.15	c 1.03484 13.5938 863 29142
2.09/2.15	o 86
2.49/2.51	c 1.23581 13.7148 1248 32823
2.49/2.51	o 83
2.49/2.54	c 1.24981 13.7148 805 33173
2.49/2.54	o 76
2.58/2.62	c 1.2998 13.7148 710 34128
2.58/2.62	o 69
2.58/2.66	c 1.3218 13.7148 986 34769
2.58/2.66	o 48
3.18/3.21	c 1.69474 13.7148 1170 42421
3.18/3.21	o 40
5.68/5.75	c 3.34049 13.9609 1899 75444
5.68/5.75	o 31
5.79/5.87	c 3.42848 13.9609 1046 77097
5.79/5.87	o 21
6.09/6.13	c 3.61345 13.9609 1595 81138
6.09/6.13	o 11
6.49/6.60	c 3.9614 13.9609 1379 88450
6.49/6.60	o 6
12.09/12.13	c 8.25874 14.2148 1915 173321
12.09/12.13	o 3
12.09/12.14	c 8.25974 14.2148 1923 173367
12.09/12.14	o 2
60.89/60.96	c 44.8262 14.4688 1332 947743
60.89/60.96	o 1
972.21/972.30	c 709.1 15.5508 1685 15705467
972.21/972.30	s OPTIMUM FOUND
972.21/972.30	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-2695675-1277910267/watcher-2695675-1277910267 -o /tmp/evaluation-result-2695675-1277910267/solver-2695675-1277910267 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695675-1277910267.wbo 

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


[startup+0 s]
/proc/loadavg: 2.84 2.77 2.41 4/199 15174
/proc/meminfo: memFree=31223060/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=2136 CPUtime=0
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 252 0 0 0 0 0 0 0 19 0 1 0 132321387 2187264 171 4089446400 134512640 136421960 4291573840 18446744073709551615 135378156 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15174/statm: 534 171 144 467 0 65 0

[startup+0.0606711 s]
/proc/loadavg: 2.84 2.77 2.41 4/199 15174
/proc/meminfo: memFree=31223060/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=13388 CPUtime=0.05
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3015 0 0 0 5 0 0 0 20 0 1 0 132321387 13709312 2934 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/15174/statm: 3347 2934 213 467 0 2878 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13388

[startup+0.100638 s]
/proc/loadavg: 2.84 2.77 2.41 4/199 15174
/proc/meminfo: memFree=31223060/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=13660 CPUtime=0.08
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3089 0 0 0 6 2 0 0 20 0 1 0 132321387 13987840 3004 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/15174/statm: 3415 3004 236 467 0 2946 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13660

[startup+0.300596 s]
/proc/loadavg: 2.84 2.77 2.41 4/199 15174
/proc/meminfo: memFree=31223060/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=13792 CPUtime=0.28
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3153 0 0 0 15 13 0 0 20 0 1 0 132321387 14123008 3063 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15174/statm: 3448 3063 236 467 0 2979 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 13792

[startup+0.70052 s]
/proc/loadavg: 2.84 2.77 2.41 4/199 15174
/proc/meminfo: memFree=31223060/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=13916 CPUtime=0.69
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3155 0 0 0 34 35 0 0 21 0 1 0 132321387 14249984 3065 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15174/statm: 3479 3065 236 467 0 3010 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13916

[startup+1.50038 s]
/proc/loadavg: 2.84 2.77 2.41 4/200 15175
/proc/meminfo: memFree=31211520/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=13916 CPUtime=1.49
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3165 0 0 0 73 76 0 0 23 0 1 0 132321387 14249984 3072 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3479 3072 236 467 0 3010 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13916

[startup+3.10108 s]
/proc/loadavg: 2.84 2.77 2.41 4/200 15175
/proc/meminfo: memFree=31211024/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=14040 CPUtime=3.08
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3216 0 0 0 161 147 0 0 25 0 1 0 132321387 14376960 3117 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3510 3117 236 467 0 3041 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14040

[startup+6.3005 s]
/proc/loadavg: 2.85 2.77 2.41 3/200 15175
/proc/meminfo: memFree=31211176/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=14292 CPUtime=6.29
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3277 0 0 0 375 254 0 0 25 0 1 0 132321387 14635008 3174 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3573 3174 236 467 0 3104 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14292

[startup+12.7003 s]
/proc/loadavg: 2.78 2.76 2.41 4/200 15175
/proc/meminfo: memFree=31211632/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=14552 CPUtime=12.69
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3340 0 0 0 872 397 0 0 25 0 1 0 132321387 14901248 3234 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3638 3234 236 467 0 3169 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14552

[startup+25.501 s]
/proc/loadavg: 2.75 2.75 2.41 4/200 15176
/proc/meminfo: memFree=31211692/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=14552 CPUtime=25.49
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3340 0 0 0 1859 690 0 0 25 0 1 0 132321387 14901248 3234 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3638 3234 236 467 0 3169 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14552

[startup+51.1003 s]
/proc/loadavg: 2.62 2.72 2.41 3/179 15204
/proc/meminfo: memFree=31422572/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=14812 CPUtime=51.08
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3395 0 0 0 3757 1351 0 0 25 0 1 0 132321387 15167488 3289 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3703 3289 236 467 0 3234 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14812

[startup+102.307 s]
/proc/loadavg: 2.27 2.61 2.39 3/179 15206
/proc/meminfo: memFree=31399148/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=14948 CPUtime=102.29
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3441 0 0 0 7476 2753 0 0 25 0 1 0 132321387 15306752 3334 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3737 3334 236 467 0 3268 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 14948

[startup+162.301 s]
/proc/loadavg: 2.10 2.50 2.36 3/179 15207
/proc/meminfo: memFree=31391804/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15076 CPUtime=162.29
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3478 0 0 0 11868 4361 0 0 25 0 1 0 132321387 15437824 3371 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3769 3371 236 467 0 3300 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15076

[startup+222.301 s]
/proc/loadavg: 2.03 2.40 2.34 3/179 15209
/proc/meminfo: memFree=31384948/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15204 CPUtime=222.29
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3514 0 0 0 16184 6045 0 0 25 0 1 0 132321387 15568896 3407 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3801 3407 236 467 0 3332 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 15204

[startup+282.301 s]
/proc/loadavg: 2.01 2.33 2.31 3/179 15210
/proc/meminfo: memFree=31375736/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15332 CPUtime=282.3
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3545 0 0 0 20526 7704 0 0 25 0 1 0 132321387 15699968 3438 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3833 3438 236 467 0 3364 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15332

[startup+342.301 s]
/proc/loadavg: 2.05 2.28 2.29 3/179 15212
/proc/meminfo: memFree=31371728/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15424 CPUtime=342.3
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3566 0 0 0 24887 9343 0 0 25 0 1 0 132321387 15794176 3459 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3856 3459 236 467 0 3387 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15424

[startup+402.301 s]
/proc/loadavg: 2.02 2.23 2.27 3/179 15214
/proc/meminfo: memFree=31369096/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15524 CPUtime=402.3
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3582 0 0 0 29237 10993 0 0 25 0 1 0 132321387 15896576 3475 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3881 3475 236 467 0 3412 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15524

[startup+462.301 s]
/proc/loadavg: 2.00 2.18 2.25 3/179 15215
/proc/meminfo: memFree=31365960/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15524 CPUtime=462.3
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3595 0 0 0 33602 12628 0 0 25 0 1 0 132321387 15896576 3488 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3881 3488 236 467 0 3412 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15524

[startup+522.301 s]
/proc/loadavg: 2.00 2.15 2.24 3/179 15217
/proc/meminfo: memFree=31364444/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15652 CPUtime=522.3
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3623 0 0 0 37975 14255 0 0 25 0 1 0 132321387 16027648 3516 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3913 3516 236 467 0 3444 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 15652

[startup+582.301 s]
/proc/loadavg: 2.00 2.12 2.22 3/179 15218
/proc/meminfo: memFree=31362048/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15784 CPUtime=582.31
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3638 0 0 0 42394 15837 0 0 25 0 1 0 132321387 16162816 3531 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3946 3531 236 467 0 3477 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 15784

[startup+642.301 s]
/proc/loadavg: 2.00 2.09 2.20 3/179 15220
/proc/meminfo: memFree=31359896/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15784 CPUtime=642.31
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3654 0 0 0 46776 17455 0 0 25 0 1 0 132321387 16162816 3547 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3946 3547 236 467 0 3477 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15784

[startup+702.301 s]
/proc/loadavg: 2.00 2.07 2.18 3/179 15222
/proc/meminfo: memFree=31357256/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15784 CPUtime=702.31
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3662 0 0 0 51158 19073 0 0 25 0 1 0 132321387 16162816 3555 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3946 3555 236 467 0 3477 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 15784

[startup+762.307 s]
/proc/loadavg: 2.00 2.06 2.17 3/179 15223
/proc/meminfo: memFree=31354480/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15920 CPUtime=762.31
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3673 0 0 0 55562 20669 0 0 25 0 1 0 132321387 16302080 3566 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3980 3566 236 467 0 3511 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 15920

[startup+822.3 s]
/proc/loadavg: 2.00 2.05 2.16 3/179 15225
/proc/meminfo: memFree=31349496/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15920 CPUtime=822.31
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3674 0 0 0 59958 22273 0 0 25 0 1 0 132321387 16302080 3567 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3980 3567 236 467 0 3511 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 15920

[startup+882.3 s]
/proc/loadavg: 2.06 2.05 2.15 3/179 15226
/proc/meminfo: memFree=31347720/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15920 CPUtime=882.31
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3685 0 0 0 64368 23863 0 0 25 0 1 0 132321387 16302080 3578 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3980 3578 236 467 0 3511 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 15920

[startup+942.3 s]
/proc/loadavg: 2.02 2.04 2.14 3/179 15228
/proc/meminfo: memFree=31346064/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15920 CPUtime=942.31
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3692 0 0 0 68726 25505 0 0 25 0 1 0 132321387 16302080 3585 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3980 3585 236 467 0 3511 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 15920

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

[startup+947.107 s]
/proc/loadavg: 2.02 2.04 2.14 3/179 15228
/proc/meminfo: memFree=31345936/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15920 CPUtime=947.12
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3694 0 0 0 69074 25638 0 0 25 0 1 0 132321387 16302080 3587 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3980 3587 236 467 0 3511 0
Current children cumulated CPU time (s) 947.12
Current children cumulated vsize (KiB) 15920

[startup+959.901 s]
/proc/loadavg: 2.02 2.04 2.14 3/179 15228
/proc/meminfo: memFree=31345804/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15920 CPUtime=959.91
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3697 0 0 0 70005 25986 0 0 25 0 1 0 132321387 16302080 3590 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3980 3590 236 467 0 3511 0
Current children cumulated CPU time (s) 959.91
Current children cumulated vsize (KiB) 15920

[startup+966.301 s]
/proc/loadavg: 2.01 2.03 2.14 3/179 15229
/proc/meminfo: memFree=31345432/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15920 CPUtime=966.32
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3698 0 0 0 70469 26163 0 0 25 0 1 0 132321387 16302080 3591 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3980 3591 236 467 0 3511 0
Current children cumulated CPU time (s) 966.32
Current children cumulated vsize (KiB) 15920

[startup+969.5 s]
/proc/loadavg: 2.01 2.03 2.14 3/179 15229
/proc/meminfo: memFree=31345308/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15920 CPUtime=969.51
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3701 0 0 0 70705 26246 0 0 25 0 1 0 132321387 16302080 3594 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3980 3594 236 467 0 3511 0
Current children cumulated CPU time (s) 969.51
Current children cumulated vsize (KiB) 15920

[startup+971.101 s]
/proc/loadavg: 2.01 2.03 2.14 3/179 15229
/proc/meminfo: memFree=31345060/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15920 CPUtime=971.12
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3701 0 0 0 70823 26289 0 0 25 0 1 0 132321387 16302080 3594 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3980 3594 236 467 0 3511 0
Current children cumulated CPU time (s) 971.12
Current children cumulated vsize (KiB) 15920

[startup+971.901 s]
/proc/loadavg: 2.01 2.03 2.14 3/179 15229
/proc/meminfo: memFree=31345060/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=15920 CPUtime=971.91
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3701 0 0 0 70879 26312 0 0 25 0 1 0 132321387 16302080 3594 4089446400 134512640 136421960 4291573840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3980 3594 236 467 0 3511 0
Current children cumulated CPU time (s) 971.91
Current children cumulated vsize (KiB) 15920

[startup+972.301 s]
/proc/loadavg: 2.01 2.03 2.14 3/179 15229
/proc/meminfo: memFree=31345060/32951124 swapFree=67111528/67111528
[pid=15174] ppid=15172 vsize=14100 CPUtime=972.32
/proc/15174/stat : 15174 (pbct) R 15172 15174 13704 0 -1 4202496 3705 0 0 0 70910 26322 0 0 25 0 1 0 132321387 14438400 3161 4089446400 134512640 136421960 4291573840 18446744073709551615 134654884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15174/statm: 3525 3161 239 467 0 3056 0
Current children cumulated CPU time (s) 972.32
Current children cumulated vsize (KiB) 14100

Child status: 0
Real time (s): 972.316
CPU time (s): 972.339
CPU user time (s): 709.111
CPU system time (s): 263.228
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 15920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 709.111
system time used= 263.228
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3706
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= 1452

runsolver used 1.63875 second user time and 3.63945 second system time

The end

Launcher Data 

Begin job on node142 at 2010-06-30 17:04:27
IDJOB=2695675
IDBENCH=78975
IDSOLVER=1208
FILE ID=node142/2695675-1277910267
PBS_JOBID= 11197194
Free space on /tmp= 74180 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900556231--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695675-1277910267/watcher-2695675-1277910267 -o /tmp/evaluation-result-2695675-1277910267/solver-2695675-1277910267 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695675-1277910267.wbo

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

MD5SUM BENCH= 75cdbfdf3c0702d95dd33d3fc3f86ad3
RANDOM SEED=1518324722

node142.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		: 2666.827
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		: 2666.827
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	: 5226.16
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		: 2666.827
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.827
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		: 2666.827
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	: 5332.82
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		: 2666.827
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		: 2666.827
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		: 2666.827
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31223580 kB
Buffers:        191052 kB
Cached:        1068768 kB
SwapCached:          0 kB
Active:         746260 kB
Inactive:       837312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31223580 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2008 kB
Writeback:           0 kB
AnonPages:      324396 kB
Mapped:          20488 kB
Slab:            79540 kB
PageTables:       5000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1648540 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= 74172 MiB
End job on node142 at 2010-06-30 17:20:40