Trace number 2695681

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 935.427 935.397

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900552288--soft-66-100-0.wbo
MD5SUMaabd2abc5a32dbb90eb5074319abd403
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark387.19
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 constraints930
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 46532
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46531
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 727
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 1762/922 units 0
0.00/0.01	c vars 231
0.00/0.05	c 0.049992 13.2578 11 2110
0.00/0.05	o 347
0.00/0.06	c 0.051992 13.3945 11 2584
0.00/0.06	o 318
0.00/0.06	c 0.053991 13.3945 16 3028
0.00/0.06	o 296
0.00/0.06	c 0.056991 13.3945 52 3862
0.00/0.06	o 218
0.06/0.07	c 0.06399 13.3945 110 4242
0.06/0.07	o 191
0.06/0.08	c 0.070989 13.3945 208 4494
0.06/0.08	o 188
0.09/0.12	c 0.098984 13.3945 452 5192
0.09/0.12	o 165
0.09/0.18	c 0.140978 13.5234 768 6134
0.09/0.18	o 139
0.29/0.32	c 0.238963 13.5234 977 7576
0.29/0.32	o 117
0.29/0.33	c 0.251961 13.6445 1049 8011
0.29/0.33	o 85
0.69/0.70	c 0.526919 13.6445 774 11895
0.69/0.70	o 81
0.99/1.03	c 0.766883 13.6445 1576 14391
0.99/1.03	o 77
1.49/1.54	c 1.13983 13.6445 908 19208
1.49/1.54	o 74
1.49/1.57	c 1.16582 13.6445 1101 19651
1.49/1.57	o 67
1.89/1.91	c 1.41678 13.6445 1428 24098
1.89/1.91	o 41
1.89/1.94	c 1.44078 13.6445 952 24687
1.89/1.94	o 21
2.49/2.53	c 1.9577 14.1562 1877 33199
2.49/2.53	o 11
3.09/3.15	c 2.51562 14.1562 1591 43031
3.09/3.15	o 10
17.79/17.83	c 15.1187 14.2852 2140 281637
17.79/17.83	o 6
196.40/196.49	c 170.008 15.0469 2313 3008030
196.40/196.49	o 4
211.60/211.60	c 183.305 15.0469 2014 3238440
211.60/211.60	o 3
212.10/212.17	c 183.82 15.0469 1299 3246294
212.10/212.17	o 2
935.32/935.38	c 770.937 15.3438 1341 15056966
935.32/935.38	s OPTIMUM FOUND
935.32/935.38	v x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 x98 -x99 -x100 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 -x109 -x110 -x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x180 -x181 -x182 -x183 -x184 x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 x230 -x231

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695681-1277910567/watcher-2695681-1277910567 -o /tmp/evaluation-result-2695681-1277910567/solver-2695681-1277910567 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695681-1277910567.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: 2.46 2.24 2.42 4/196 12549
/proc/meminfo: memFree=31337392/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=2136 CPUtime=0
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 250 0 0 0 0 0 0 0 25 0 1 0 132202350 2187264 170 4089446400 134512640 136421960 4292561552 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12549/statm: 534 170 144 467 0 65 0

[startup+0.0729209 s]
/proc/loadavg: 2.46 2.24 2.42 4/196 12549
/proc/meminfo: memFree=31337392/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=13712 CPUtime=0.06
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3107 0 0 0 6 0 0 0 25 0 1 0 132202350 14041088 3023 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12549/statm: 3428 3023 236 467 0 2959 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13712

[startup+0.100915 s]
/proc/loadavg: 2.46 2.24 2.42 4/196 12549
/proc/meminfo: memFree=31337392/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=13712 CPUtime=0.09
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3109 0 0 0 8 1 0 0 25 0 1 0 132202350 14041088 3023 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12549/statm: 3428 3023 236 467 0 2959 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13712

[startup+0.300877 s]
/proc/loadavg: 2.46 2.24 2.42 4/196 12549
/proc/meminfo: memFree=31337392/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=13844 CPUtime=0.29
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3151 0 0 0 22 7 0 0 25 0 1 0 132202350 14176256 3063 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12549/statm: 3461 3063 236 467 0 2992 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13844

[startup+0.700862 s]
/proc/loadavg: 2.46 2.24 2.42 4/196 12549
/proc/meminfo: memFree=31337392/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=13968 CPUtime=0.69
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3168 0 0 0 51 18 0 0 25 0 1 0 132202350 14303232 3078 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12549/statm: 3492 3078 236 467 0 3023 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13968

[startup+1.50065 s]
/proc/loadavg: 2.46 2.24 2.42 3/197 12550
/proc/meminfo: memFree=31325728/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=13968 CPUtime=1.49
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3190 0 0 0 111 38 0 0 18 0 1 0 132202350 14303232 3098 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12549/statm: 3492 3098 236 467 0 3023 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13968

[startup+3.10034 s]
/proc/loadavg: 2.46 2.24 2.42 3/197 12550
/proc/meminfo: memFree=31325664/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=14492 CPUtime=3.09
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3316 0 0 0 246 63 0 0 20 0 1 0 132202350 14839808 3219 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12549/statm: 3623 3219 236 467 0 3154 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14492

[startup+6.30073 s]
/proc/loadavg: 2.99 2.35 2.46 3/197 12550
/proc/meminfo: memFree=31324796/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=14492 CPUtime=6.29
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3317 0 0 0 508 121 0 0 25 0 1 0 132202350 14839808 3219 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12549/statm: 3623 3219 236 467 0 3154 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14492

[startup+12.7005 s]
/proc/loadavg: 2.91 2.35 2.45 3/197 12550
/proc/meminfo: memFree=31324404/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=14624 CPUtime=12.69
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3335 0 0 0 1058 211 0 0 25 0 1 0 132202350 14974976 3237 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12549/statm: 3656 3237 236 467 0 3187 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14624

[startup+25.5011 s]
/proc/loadavg: 2.71 2.33 2.45 3/197 12550
/proc/meminfo: memFree=31323816/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=14752 CPUtime=25.5
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3390 0 0 0 2181 369 0 0 25 0 1 0 132202350 15106048 3291 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12549/statm: 3688 3291 236 467 0 3219 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14752

[startup+51.1002 s]
/proc/loadavg: 2.46 2.30 2.43 3/197 12551
/proc/meminfo: memFree=31319448/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15008 CPUtime=51.09
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3444 0 0 0 4386 723 0 0 25 0 1 0 132202350 15368192 3345 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12549/statm: 3752 3345 236 467 0 3283 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15008

[startup+102.306 s]
/proc/loadavg: 2.20 2.25 2.41 3/197 12552
/proc/meminfo: memFree=31313196/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15136 CPUtime=102.3
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3480 0 0 0 8812 1418 0 0 25 0 1 0 132202350 15499264 3381 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12549/statm: 3784 3381 236 467 0 3315 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15136

[startup+162.301 s]
/proc/loadavg: 2.07 2.20 2.38 3/197 12554
/proc/meminfo: memFree=31306924/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15352 CPUtime=162.3
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3531 0 0 0 14032 2198 0 0 25 0 1 0 132202350 15720448 3432 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12549/statm: 3838 3432 236 467 0 3369 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 15352

[startup+222.3 s]
/proc/loadavg: 2.02 2.16 2.35 3/197 12556
/proc/meminfo: memFree=31301792/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15404 CPUtime=222.3
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3557 0 0 0 19267 2963 0 0 25 0 1 0 132202350 15773696 3455 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12549/statm: 3851 3455 236 467 0 3382 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15404

[startup+282.301 s]
/proc/loadavg: 2.01 2.13 2.33 3/197 12557
/proc/meminfo: memFree=31301136/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15404 CPUtime=282.3
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3557 0 0 0 24504 3726 0 0 25 0 1 0 132202350 15773696 3455 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12549/statm: 3851 3455 236 467 0 3382 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15404

[startup+342.301 s]
/proc/loadavg: 2.21 2.19 2.34 3/197 12559
/proc/meminfo: memFree=31301228/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15404 CPUtime=342.3
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3557 0 0 0 29732 4498 0 0 25 0 1 0 132202350 15773696 3455 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12549/statm: 3851 3455 236 467 0 3382 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15404

[startup+402.301 s]
/proc/loadavg: 2.08 2.15 2.31 3/197 12560
/proc/meminfo: memFree=31301072/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15404 CPUtime=402.31
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3557 0 0 0 34980 5251 0 0 25 0 1 0 132202350 15773696 3455 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12549/statm: 3851 3455 236 467 0 3382 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 15404

[startup+462.301 s]
/proc/loadavg: 2.03 2.12 2.29 3/197 12562
/proc/meminfo: memFree=31300920/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15572 CPUtime=462.31
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3563 0 0 0 40222 6009 0 0 25 0 1 0 132202350 15945728 3461 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12549/statm: 3893 3461 236 467 0 3424 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 15572

[startup+522.301 s]
/proc/loadavg: 2.01 2.10 2.27 3/179 12594
/proc/meminfo: memFree=31724980/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15572 CPUtime=522.31
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3578 0 0 0 45202 7029 0 0 25 0 1 0 132202350 15945728 3476 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12549/statm: 3893 3476 236 467 0 3424 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 15572

[startup+582.3 s]
/proc/loadavg: 2.00 2.08 2.25 3/179 12595
/proc/meminfo: memFree=31567620/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15572 CPUtime=582.31
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3583 0 0 0 49944 8287 0 0 25 0 1 0 132202350 15945728 3481 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12549/statm: 3893 3481 236 467 0 3424 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 15572

[startup+642.301 s]
/proc/loadavg: 2.00 2.06 2.23 3/179 12597
/proc/meminfo: memFree=31427596/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15572 CPUtime=642.32
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3594 0 0 0 54712 9520 0 0 25 0 1 0 132202350 15945728 3492 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12549/statm: 3893 3492 236 467 0 3424 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 15572

[startup+702.301 s]
/proc/loadavg: 2.00 2.05 2.22 3/179 12598
/proc/meminfo: memFree=31356248/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15708 CPUtime=702.31
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3602 0 0 0 59439 10792 0 0 25 0 1 0 132202350 16084992 3500 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12549/statm: 3927 3500 236 467 0 3458 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 15708

[startup+762.306 s]
/proc/loadavg: 2.00 2.04 2.20 3/179 12600
/proc/meminfo: memFree=31356088/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15708 CPUtime=762.32
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3603 0 0 0 64204 12028 0 0 25 0 1 0 132202350 16084992 3501 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12549/statm: 3927 3501 236 467 0 3458 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 15708

[startup+822.301 s]
/proc/loadavg: 2.30 2.09 2.20 4/200 12691
/proc/meminfo: memFree=31607496/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15708 CPUtime=822.32
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3609 0 0 0 68695 13537 0 0 25 0 1 0 132202350 16084992 3507 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12549/statm: 3927 3507 236 467 0 3458 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 15708

[startup+882.301 s]
/proc/loadavg: 2.74 2.25 2.25 4/200 12692
/proc/meminfo: memFree=31587344/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15708 CPUtime=882.32
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3611 0 0 0 73161 15071 0 0 25 0 1 0 132202350 16084992 3509 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12549/statm: 3927 3509 236 467 0 3458 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 15708

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

[startup+895.901 s]
/proc/loadavg: 2.80 2.29 2.26 3/200 12693
/proc/meminfo: memFree=31585452/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15708 CPUtime=895.93
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3611 0 0 0 74148 15445 0 0 25 0 1 0 132202350 16084992 3509 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12549/statm: 3927 3509 236 467 0 3458 0
Current children cumulated CPU time (s) 895.93
Current children cumulated vsize (KiB) 15708

[startup+921.501 s]
/proc/loadavg: 2.74 2.31 2.27 4/200 12693
/proc/meminfo: memFree=31580956/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15708 CPUtime=921.52
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3612 0 0 0 76097 16055 0 0 25 0 1 0 132202350 16084992 3510 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12549/statm: 3927 3510 236 467 0 3458 0
Current children cumulated CPU time (s) 921.52
Current children cumulated vsize (KiB) 15708

[startup+927.9 s]
/proc/loadavg: 2.76 2.32 2.27 4/200 12693
/proc/meminfo: memFree=31579584/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15708 CPUtime=927.92
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3612 0 0 0 76550 16242 0 0 25 0 1 0 132202350 16084992 3510 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12549/statm: 3927 3510 236 467 0 3458 0
Current children cumulated CPU time (s) 927.92
Current children cumulated vsize (KiB) 15708

[startup+931.101 s]
/proc/loadavg: 2.78 2.34 2.28 4/200 12693
/proc/meminfo: memFree=31579700/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15708 CPUtime=931.13
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3612 0 0 0 76780 16333 0 0 25 0 1 0 132202350 16084992 3510 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12549/statm: 3927 3510 236 467 0 3458 0
Current children cumulated CPU time (s) 931.13
Current children cumulated vsize (KiB) 15708

[startup+932.7 s]
/proc/loadavg: 2.78 2.34 2.28 3/200 12694
/proc/meminfo: memFree=31579576/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15708 CPUtime=932.73
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3612 0 0 0 76900 16373 0 0 25 0 1 0 132202350 16084992 3510 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12549/statm: 3927 3510 236 467 0 3458 0
Current children cumulated CPU time (s) 932.73
Current children cumulated vsize (KiB) 15708

[startup+934.301 s]
/proc/loadavg: 2.79 2.35 2.28 4/200 12694
/proc/meminfo: memFree=31579696/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15708 CPUtime=934.32
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3612 0 0 0 77012 16420 0 0 25 0 1 0 132202350 16084992 3510 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12549/statm: 3927 3510 236 467 0 3458 0
Current children cumulated CPU time (s) 934.32
Current children cumulated vsize (KiB) 15708

[startup+935.101 s]
/proc/loadavg: 2.79 2.35 2.28 4/200 12694
/proc/meminfo: memFree=31579572/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15708 CPUtime=935.12
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3612 0 0 0 77073 16439 0 0 25 0 1 0 132202350 16084992 3510 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12549/statm: 3927 3510 236 467 0 3458 0
Current children cumulated CPU time (s) 935.12
Current children cumulated vsize (KiB) 15708

[startup+935.301 s]
/proc/loadavg: 2.79 2.35 2.28 4/200 12694
/proc/meminfo: memFree=31579572/32950928 swapFree=67111528/67111528
[pid=12549] ppid=12547 vsize=15708 CPUtime=935.32
/proc/12549/stat : 12549 (pbct) R 12547 12549 10826 0 -1 4202496 3612 0 0 0 77088 16444 0 0 25 0 1 0 132202350 16084992 3510 4089446400 134512640 136421960 4292561552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12549/statm: 3927 3510 236 467 0 3458 0
Current children cumulated CPU time (s) 935.32
Current children cumulated vsize (KiB) 15708

Child status: 0
Real time (s): 935.397
CPU time (s): 935.427
CPU user time (s): 770.951
CPU system time (s): 164.476
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 15708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 770.951
system time used= 164.476
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3617
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= 3
involuntary context switches= 2063

runsolver used 1.41878 second user time and 2.89956 second system time

The end

Launcher Data 

Begin job on node127 at 2010-06-30 17:09:27
IDJOB=2695681
IDBENCH=78978
IDSOLVER=1208
FILE ID=node127/2695681-1277910567
PBS_JOBID= 11197189
Free space on /tmp= 74208 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552288--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695681-1277910567/watcher-2695681-1277910567 -o /tmp/evaluation-result-2695681-1277910567/solver-2695681-1277910567 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695681-1277910567.wbo

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

MD5SUM BENCH= aabd2abc5a32dbb90eb5074319abd403
RANDOM SEED=1277297856

node127.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		: 2666.828
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		: 2666.828
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		: 2666.828
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	: 5332.75
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		: 2666.828
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	: 5332.72
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		: 2666.828
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	: 5332.74
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		: 2666.828
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31337912 kB
Buffers:        197636 kB
Cached:         710856 kB
SwapCached:          0 kB
Active:         975456 kB
Inactive:       497312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31337912 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2000 kB
Writeback:           0 kB
AnonPages:      564204 kB
Mapped:          20496 kB
Slab:            76940 kB
PageTables:       6148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  1653992 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 node127 at 2010-06-30 17:25:02