Trace number 2694970

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 1004.04 1004.13

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900557574--soft-33-100-0.wbo
MD5SUM571d61a5ea635d7d5a6801ae351f1515
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark458.346
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 constraints1848
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 94973
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 94972
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 689
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
0.01/0.01	c constraints 8/15 clauses 851/1833 units 0
0.01/0.01	c vars 231
0.09/0.13	c 0.083987 16.8906 40 40440
0.09/0.13	o 436
0.09/0.14	c 0.083987 17.2891 41 40751
0.09/0.14	o 427
0.09/0.19	c 0.088986 17.2891 191 46157
0.09/0.19	o 420
0.29/0.35	c 0.118981 17.2891 628 49966
0.29/0.35	o 413
0.29/0.38	c 0.123981 17.2891 679 51800
0.29/0.38	o 374
0.39/0.40	c 0.12898 17.2891 743 52914
0.39/0.40	o 360
0.49/0.58	c 0.165974 17.2891 796 56788
0.49/0.58	o 291
0.59/0.61	c 0.173973 17.2891 887 57708
0.59/0.61	o 250
0.59/0.63	c 0.175973 17.2891 931 58110
0.59/0.63	o 235
1.18/1.26	c 0.312952 17.4062 781 63147
1.18/1.26	o 217
1.49/1.56	c 0.368943 17.4062 946 66950
1.49/1.56	o 178
1.89/1.97	c 0.440932 17.4062 1298 69434
1.89/1.97	o 177
2.29/2.38	c 0.532918 17.4062 1028 73561
2.29/2.38	o 157
3.19/3.22	c 0.78588 17.4062 764 78250
3.19/3.22	o 139
3.30/3.36	c 0.836872 17.4062 1129 79064
3.30/3.36	o 138
4.19/4.22	c 1.05884 17.4062 656 85060
4.19/4.22	o 119
4.30/4.40	c 1.09883 17.4062 1104 86161
4.30/4.40	o 111
5.69/5.77	c 1.35279 17.4062 1027 91933
5.69/5.77	o 107
5.69/5.77	c 1.35379 17.4062 1035 92133
5.69/5.77	o 104
5.69/5.78	c 1.35579 17.4062 1069 92446
5.69/5.78	o 93
5.89/5.92	c 1.38579 17.4062 855 93414
5.89/5.92	o 88
7.09/7.10	c 1.66275 17.5195 1285 99620
7.09/7.10	o 76
7.29/7.38	c 1.74773 17.5195 1635 101625
7.29/7.38	o 64
7.89/7.94	c 1.9437 17.6445 2065 105459
7.89/7.94	o 39
7.99/8.00	c 1.9667 17.6445 1402 106194
7.99/8.00	o 38
10.19/10.29	c 3.22451 17.7656 1619 129880
10.19/10.29	o 35
10.49/10.58	c 3.38549 17.7656 2270 132869
10.49/10.58	o 31
10.59/10.69	c 3.46647 17.7656 1843 134294
10.59/10.69	o 24
10.99/11.03	c 3.67144 17.8906 1487 137682
10.99/11.03	o 23
11.19/11.22	c 3.77643 17.8906 1621 139893
11.19/11.22	o 21
11.19/11.25	c 3.80042 17.8906 1947 140644
11.19/11.25	o 11
37.89/37.98	c 23.5544 19.3945 2542 507436
37.89/37.98	o 9
98.38/98.40	c 69.9334 19.3945 2519 1445732
98.38/98.40	o 8
1003.91/1004.09	c 865.964 19.7734 3532 15828062
1003.91/1004.09	s OPTIMUM FOUND
1003.91/1004.09	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	8

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2694970-1277911908/watcher-2694970-1277911908 -o /tmp/evaluation-result-2694970-1277911908/solver-2694970-1277911908 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2694970-1277911908.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: 2.81 2.31 2.12 5/197 13653
/proc/meminfo: memFree=31250128/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=2136 CPUtime=0
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 254 0 0 0 0 0 0 0 21 0 1 0 132487308 2187264 174 4089446400 134512640 136421960 4291055232 18446744073709551615 135818454 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13653/statm: 534 174 144 467 0 65 0

[startup+0.0137631 s]
/proc/loadavg: 2.81 2.31 2.12 5/197 13653
/proc/meminfo: memFree=31250128/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=2268 CPUtime=0.01
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 269 0 0 0 1 0 0 0 23 0 1 0 132487308 2322432 189 4089446400 134512640 136421960 4291055232 18446744073709551615 135809626 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13653/statm: 567 189 144 467 0 98 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2268

[startup+0.100732 s]
/proc/loadavg: 2.81 2.31 2.12 5/197 13653
/proc/meminfo: memFree=31250128/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=17292 CPUtime=0.09
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4002 0 0 0 7 2 0 0 23 0 1 0 132487308 17707008 3922 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13653/statm: 4323 3922 213 467 0 3854 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17292

[startup+0.300691 s]
/proc/loadavg: 2.81 2.31 2.12 5/197 13653
/proc/meminfo: memFree=31250128/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=17700 CPUtime=0.29
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4095 0 0 0 10 19 0 0 23 0 1 0 132487308 18124800 4012 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13653/statm: 4425 4012 236 467 0 3956 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17700

[startup+0.70061 s]
/proc/loadavg: 2.81 2.31 2.12 5/197 13653
/proc/meminfo: memFree=31250128/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=17700 CPUtime=0.69
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4105 0 0 0 18 51 0 0 25 0 1 0 132487308 18124800 4016 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13653/statm: 4425 4016 236 467 0 3956 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17700

[startup+1.50049 s]
/proc/loadavg: 2.81 2.31 2.12 3/198 13654
/proc/meminfo: memFree=31234868/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=17820 CPUtime=1.49
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4129 0 0 0 35 114 0 0 25 0 1 0 132487308 18247680 4039 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13653/statm: 4455 4039 236 467 0 3986 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17820

[startup+3.1002 s]
/proc/loadavg: 2.81 2.31 2.12 4/198 13654
/proc/meminfo: memFree=31234860/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=17820 CPUtime=3.09
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4132 0 0 0 75 234 0 0 25 0 1 0 132487308 18247680 4039 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13653/statm: 4455 4039 236 467 0 3986 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17820

[startup+6.30066 s]
/proc/loadavg: 2.83 2.32 2.13 5/198 13654
/proc/meminfo: memFree=31235148/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=17820 CPUtime=6.29
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4143 0 0 0 146 483 0 0 25 0 1 0 132487308 18247680 4042 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13653/statm: 4455 4042 236 467 0 3986 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17820

[startup+12.7006 s]
/proc/loadavg: 2.84 2.33 2.13 4/198 13654
/proc/meminfo: memFree=31232412/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=18972 CPUtime=12.69
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4436 0 0 0 486 783 0 0 25 0 1 0 132487308 19427328 4325 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13653/statm: 4743 4325 236 467 0 4274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18972

[startup+25.5004 s]
/proc/loadavg: 2.88 2.37 2.14 3/198 13654
/proc/meminfo: memFree=31229896/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=19628 CPUtime=25.49
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4586 0 0 0 1424 1125 0 0 25 0 1 0 132487308 20099072 4475 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13653/statm: 4907 4475 236 467 0 4438 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19628

[startup+51.1011 s]
/proc/loadavg: 2.85 2.40 2.16 4/198 13654
/proc/meminfo: memFree=31227004/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=19856 CPUtime=51.08
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4662 0 0 0 3314 1794 0 0 25 0 1 0 132487308 20332544 4550 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13653/statm: 4964 4550 236 467 0 4495 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19856

[startup+102.306 s]
/proc/loadavg: 2.88 2.47 2.20 4/198 13659
/proc/meminfo: memFree=31220900/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=19856 CPUtime=102.28
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4663 0 0 0 7302 2926 0 0 25 0 1 0 132487308 20332544 4550 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13653/statm: 4964 4550 236 467 0 4495 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 19856

[startup+162.3 s]
/proc/loadavg: 2.86 2.54 2.23 4/198 13661
/proc/meminfo: memFree=31215512/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=19856 CPUtime=162.27
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4663 0 0 0 12072 4155 0 0 25 0 1 0 132487308 20332544 4550 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13653/statm: 4964 4550 236 467 0 4495 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 19856

[startup+222.301 s]
/proc/loadavg: 2.80 2.59 2.27 3/198 13663
/proc/meminfo: memFree=31210484/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=19856 CPUtime=222.27
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4663 0 0 0 16805 5422 0 0 25 0 1 0 132487308 20332544 4550 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13653/statm: 4964 4550 236 467 0 4495 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 19856

[startup+282.301 s]
/proc/loadavg: 2.88 2.64 2.31 4/198 13663
/proc/meminfo: memFree=31205352/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=19856 CPUtime=282.27
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4663 0 0 0 21390 6837 0 0 25 0 1 0 132487308 20332544 4550 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13653/statm: 4964 4550 236 467 0 4495 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 19856

[startup+342.301 s]
/proc/loadavg: 2.86 2.68 2.34 3/198 13665
/proc/meminfo: memFree=31201408/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=19856 CPUtime=342.26
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4663 0 0 0 26553 7673 0 0 25 0 1 0 132487308 20332544 4550 4089446400 134512640 136421960 4291055232 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13653/statm: 4964 4550 236 467 0 4495 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 19856

[startup+402.302 s]
/proc/loadavg: 2.96 2.73 2.37 3/198 13667
/proc/meminfo: memFree=31197292/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=19856 CPUtime=402.24
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4663 0 0 0 31980 8244 0 0 25 0 1 0 132487308 20332544 4550 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13653/statm: 4964 4550 236 467 0 4495 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 19856

[startup+462.301 s]
/proc/loadavg: 2.95 2.77 2.40 4/198 13669
/proc/meminfo: memFree=31192524/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=19856 CPUtime=462.22
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4663 0 0 0 37416 8806 0 0 25 0 1 0 132487308 20332544 4550 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13653/statm: 4964 4550 236 467 0 4495 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 19856

[startup+522.3 s]
/proc/loadavg: 2.98 2.81 2.44 4/198 13671
/proc/meminfo: memFree=31189196/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=19856 CPUtime=522.2
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4671 0 0 0 42856 9364 0 0 25 0 1 0 132487308 20332544 4558 4089446400 134512640 136421960 4291055232 18446744073709551615 135020368 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13653/statm: 4964 4558 236 467 0 4495 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 19856

[startup+582.3 s]
/proc/loadavg: 2.99 2.84 2.47 4/198 13671
/proc/meminfo: memFree=31186804/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=20116 CPUtime=582.2
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4711 0 0 0 48314 9906 0 0 25 0 1 0 132487308 20598784 4598 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13653/statm: 5029 4598 236 467 0 4560 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 20116

[startup+642.301 s]
/proc/loadavg: 2.84 2.81 2.48 3/198 13673
/proc/meminfo: memFree=31183760/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=20116 CPUtime=642.2
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4711 0 0 0 53772 10448 0 0 25 0 1 0 132487308 20598784 4598 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13653/statm: 5029 4598 236 467 0 4560 0
Current children cumulated CPU time (s) 642.2
Current children cumulated vsize (KiB) 20116

[startup+702.301 s]
/proc/loadavg: 2.90 2.83 2.50 3/198 13675
/proc/meminfo: memFree=31180852/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=20116 CPUtime=702.2
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4721 0 0 0 59207 11013 0 0 25 0 1 0 132487308 20598784 4608 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13653/statm: 5029 4608 236 467 0 4560 0
Current children cumulated CPU time (s) 702.2
Current children cumulated vsize (KiB) 20116

[startup+762.307 s]
/proc/loadavg: 2.69 2.78 2.51 4/198 13677
/proc/meminfo: memFree=31178156/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=20116 CPUtime=762.21
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4735 0 0 0 64657 11564 0 0 25 0 1 0 132487308 20598784 4622 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13653/statm: 5029 4622 236 467 0 4560 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 20116

[startup+822.301 s]
/proc/loadavg: 2.65 2.75 2.51 4/198 13679
/proc/meminfo: memFree=31174136/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=20244 CPUtime=822.2
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4745 0 0 0 70116 12104 0 0 25 0 1 0 132487308 20729856 4632 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13653/statm: 5061 4632 236 467 0 4592 0
Current children cumulated CPU time (s) 822.2
Current children cumulated vsize (KiB) 20244

[startup+882.301 s]
/proc/loadavg: 2.27 2.63 2.48 3/177 13709
/proc/meminfo: memFree=31296408/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=20244 CPUtime=882.2
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4748 0 0 0 75569 12651 0 0 25 0 1 0 132487308 20729856 4635 4089446400 134512640 136421960 4291055232 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13653/statm: 5061 4635 236 467 0 4592 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 20244

[startup+942.3 s]
/proc/loadavg: 2.10 2.51 2.45 3/177 13711
/proc/meminfo: memFree=31296144/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=20244 CPUtime=942.2
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4751 0 0 0 81011 13209 0 0 25 0 1 0 132487308 20729856 4638 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13653/statm: 5061 4638 236 467 0 4592 0
Current children cumulated CPU time (s) 942.2
Current children cumulated vsize (KiB) 20244

[startup+1002.3 s]
/proc/loadavg: 2.03 2.41 2.42 3/177 13713
/proc/meminfo: memFree=31292780/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=20244 CPUtime=1002.21
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4761 0 0 0 86435 13786 0 0 25 0 1 0 132487308 20729856 4648 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13653/statm: 5061 4648 236 467 0 4592 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 20244

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

[startup+1003.1 s]
/proc/loadavg: 2.03 2.41 2.42 3/177 13713
/proc/meminfo: memFree=31292656/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=20244 CPUtime=1003.01
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4761 0 0 0 86506 13795 0 0 25 0 1 0 132487308 20729856 4648 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13653/statm: 5061 4648 236 467 0 4592 0
Current children cumulated CPU time (s) 1003.01
Current children cumulated vsize (KiB) 20244

[startup+1003.9 s]
/proc/loadavg: 2.03 2.41 2.42 3/177 13713
/proc/meminfo: memFree=31292656/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=20244 CPUtime=1003.81
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4761 0 0 0 86578 13803 0 0 25 0 1 0 132487308 20729856 4648 4089446400 134512640 136421960 4291055232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13653/statm: 5061 4648 236 467 0 4592 0
Current children cumulated CPU time (s) 1003.81
Current children cumulated vsize (KiB) 20244

[startup+1004.1 s]
/proc/loadavg: 2.03 2.41 2.42 3/177 13713
/proc/meminfo: memFree=31292656/32951132 swapFree=67111528/67111528
[pid=13653] ppid=13651 vsize=19248 CPUtime=1004.01
/proc/13653/stat : 13653 (pbct) R 13651 13653 12060 0 -1 4202496 4765 0 0 0 86596 13805 0 0 25 0 1 0 132487308 19709952 4410 4089446400 134512640 136421960 4291055232 18446744073709551615 134710213 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13653/statm: 4812 4410 239 467 0 4343 0
Current children cumulated CPU time (s) 1004.01
Current children cumulated vsize (KiB) 19248

Child status: 0
Real time (s): 1004.13
CPU time (s): 1004.04
CPU user time (s): 865.99
CPU system time (s): 138.052
CPU usage (%): 99.9918
Max. virtual memory (cumulated for all children) (KiB): 20244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 865.99
system time used= 138.052
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4766
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= 14503

runsolver used 1.42078 second user time and 3.3205 second system time

The end

Launcher Data 

Begin job on node129 at 2010-06-30 17:31:48
IDJOB=2694970
IDBENCH=78991
IDSOLVER=1208
FILE ID=node129/2694970-1277911908
PBS_JOBID= 11197190
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-t3002.11tsp11.1900557574--soft-33-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2694970-1277911908/watcher-2694970-1277911908 -o /tmp/evaluation-result-2694970-1277911908/solver-2694970-1277911908 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2694970-1277911908.wbo

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

MD5SUM BENCH= 571d61a5ea635d7d5a6801ae351f1515
RANDOM SEED=451591505

node129.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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 5332.76
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		: 2666.831
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	: 5332.84
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		: 2666.831
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	: 5410.05
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		: 2666.831
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		: 2666.831
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		: 2666.831
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:     32951132 kB
MemFree:      31250532 kB
Buffers:        198508 kB
Cached:        1070080 kB
SwapCached:          0 kB
Active:         856736 kB
Inactive:       703000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      31250532 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2004 kB
Writeback:           0 kB
AnonPages:      290832 kB
Mapped:          20600 kB
Slab:            78460 kB
PageTables:       5320 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  1645708 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 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 node129 at 2010-06-30 17:48:32