Trace number 2695649

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 0.1MSAT (TO) 1800.05 1800.01

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900550720--soft-33-100-0.wbo
MD5SUMf2c87e7318987ff21f5979e3cf339f19
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 benchmark246.202
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 constraints1783
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 90636
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 90635
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 687
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 11/12 clauses 913/1771 units 0
0.00/0.01	c vars 231
0.09/0.11	c 0.096985 16.5938 47 23435
0.09/0.11	o 725
0.09/0.11	c 0.098984 16.7773 48 25055
0.09/0.11	o 640
0.09/0.12	c 0.109983 16.7773 73 27773
0.09/0.12	o 636
0.09/0.14	c 0.117982 16.7773 87 29139
0.09/0.14	o 592
0.09/0.15	c 0.12698 16.7773 103 33466
0.09/0.15	o 268
0.29/0.31	c 0.222966 16.8945 571 35260
0.29/0.31	o 231
0.29/0.37	c 0.266959 16.8945 804 36273
0.29/0.37	o 222
0.49/0.54	c 0.370943 17.0117 625 37747
0.49/0.54	o 207
0.69/0.70	c 0.466929 17.0117 1011 39367
0.69/0.70	o 178
0.69/0.70	c 0.468928 17.0117 1015 40008
0.69/0.70	o 147
0.79/0.87	c 0.579911 17.0117 1027 41331
0.79/0.87	o 139
1.19/1.28	c 0.843871 17.0117 991 43875
1.19/1.28	o 120
1.39/1.49	c 0.973851 17.1406 1461 44885
1.39/1.49	o 115
1.49/1.56	c 1.01385 17.1406 927 45504
1.49/1.56	o 103
1.49/1.56	c 1.01885 17.1406 935 45811
1.49/1.56	o 88
1.59/1.62	c 1.05484 17.1406 1080 46517
1.59/1.62	o 66
1.59/1.65	c 1.06984 17.3711 1136 46848
1.59/1.65	o 56
1.79/1.82	c 1.19182 17.3711 1696 48224
1.79/1.82	o 53
2.20/2.21	c 1.47677 17.3711 1294 51394
2.20/2.21	o 34
2.20/2.21	c 1.48077 17.3711 1310 51473
2.20/2.21	o 32
2.20/2.28	c 1.53577 17.3711 1710 52375
2.20/2.28	o 21
2.69/2.79	c 1.9507 17.625 2494 57580
2.69/2.79	o 19
5.09/5.17	c 4.00039 17.625 2219 88206
5.09/5.17	o 18
8.49/8.56	c 6.95394 17.75 1600 134159
8.49/8.56	o 16
10.79/10.87	c 8.95364 17.8789 2641 165465
10.79/10.87	o 9
45.29/45.32	c 39.8029 18.9922 1961 641621
45.29/45.32	o 8
69.99/70.04	c 62.0866 18.9922 1716 1002732
69.99/70.04	o 6
69.99/70.06	c 62.1016 18.9922 1864 1003006
69.99/70.06	o 5
94.09/94.18	c 83.8632 18.9922 3411 1368654
94.09/94.18	o 1
1800.03/1800.00	s SATISFIABLE
1800.03/1800.00	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99 -x100 -x101 -x102 -x103 x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 x171 -x172 -x173 -x174 -x175 -x176 x177 -x178 -x179 -x180 -x181 -x182 -x183 x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 x199 -x200 -x201 -x202 x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 x229 -x230 -x231

Verifier Data 

OK	1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695649-1277908885/watcher-2695649-1277908885 -o /tmp/evaluation-result-2695649-1277908885/solver-2695649-1277908885 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695649-1277908885.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: 2.01 2.27 2.41 4/178 25113
/proc/meminfo: memFree=30944924/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=2136 CPUtime=0
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 255 0 0 0 0 0 0 0 25 0 1 0 166492218 2187264 175 4089446400 134512640 136421960 4290999712 18446744073709551615 135203959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25113/statm: 534 175 144 467 0 65 0

[startup+0.023611 s]
/proc/loadavg: 2.01 2.27 2.41 4/178 25113
/proc/meminfo: memFree=30944924/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=4524 CPUtime=0.02
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 832 0 0 0 2 0 0 0 25 0 1 0 166492218 4632576 752 4089446400 134512640 136421960 4290999712 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 1131 754 193 467 0 662 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4524

[startup+0.100612 s]
/proc/loadavg: 2.01 2.27 2.41 4/178 25113
/proc/meminfo: memFree=30944924/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=16988 CPUtime=0.09
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 3932 0 0 0 9 0 0 0 25 0 1 0 166492218 17395712 3852 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 4247 3852 213 467 0 3778 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16988

[startup+0.300561 s]
/proc/loadavg: 2.01 2.27 2.41 4/178 25113
/proc/meminfo: memFree=30944924/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=17296 CPUtime=0.29
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4003 0 0 0 21 8 0 0 18 0 1 0 166492218 17711104 3918 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 4324 3918 236 467 0 3855 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17296

[startup+0.70049 s]
/proc/loadavg: 2.01 2.27 2.41 4/178 25113
/proc/meminfo: memFree=30944924/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=17416 CPUtime=0.69
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4042 0 0 0 46 23 0 0 18 0 1 0 166492218 17833984 3954 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 4354 3954 236 467 0 3885 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17416

[startup+1.50035 s]
/proc/loadavg: 2.01 2.27 2.41 3/179 25114
/proc/meminfo: memFree=30929664/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=17548 CPUtime=1.49
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4074 0 0 0 97 52 0 0 19 0 1 0 166492218 17969152 3981 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 4387 3981 236 467 0 3918 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17548

[startup+3.10107 s]
/proc/loadavg: 2.01 2.27 2.41 3/179 25114
/proc/meminfo: memFree=30927680/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=18044 CPUtime=3.09
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4189 0 0 0 221 88 0 0 24 0 1 0 166492218 18477056 4087 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 4511 4087 236 467 0 4042 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18044

[startup+6.30047 s]
/proc/loadavg: 2.01 2.26 2.41 3/179 25114
/proc/meminfo: memFree=30922052/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=18172 CPUtime=6.29
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4221 0 0 0 498 131 0 0 25 0 1 0 166492218 18608128 4118 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 4543 4118 236 467 0 4074 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18172

[startup+12.7003 s]
/proc/loadavg: 2.01 2.26 2.40 3/179 25114
/proc/meminfo: memFree=30910400/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=18692 CPUtime=12.69
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4364 0 0 0 1061 208 0 0 25 0 1 0 166492218 19140608 4259 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 4673 4259 236 467 0 4204 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18692

[startup+25.5009 s]
/proc/loadavg: 2.01 2.24 2.40 3/179 25114
/proc/meminfo: memFree=30889264/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=19484 CPUtime=25.49
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4544 0 0 0 2200 349 0 0 25 0 1 0 166492218 19951616 4439 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 4871 4439 236 467 0 4402 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19484

[startup+51.1003 s]
/proc/loadavg: 2.00 2.22 2.38 3/179 25115
/proc/meminfo: memFree=30824864/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=19444 CPUtime=51.09
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4558 0 0 0 4501 608 0 0 25 0 1 0 166492218 19910656 4452 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 4861 4452 236 467 0 4392 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19444

[startup+102.306 s]
/proc/loadavg: 2.00 2.19 2.36 3/179 25116
/proc/meminfo: memFree=30762840/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=19444 CPUtime=102.3
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4561 0 0 0 9133 1097 0 0 25 0 1 0 166492218 19910656 4452 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 4861 4452 236 467 0 4392 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19444

[startup+162.301 s]
/proc/loadavg: 2.00 2.15 2.34 3/179 25118
/proc/meminfo: memFree=30679352/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=19572 CPUtime=162.3
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4578 0 0 0 14601 1629 0 0 25 0 1 0 166492218 20041728 4469 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 4893 4469 236 467 0 4424 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 19572

[startup+222.301 s]
/proc/loadavg: 2.00 2.12 2.31 3/179 25120
/proc/meminfo: memFree=30559900/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=19724 CPUtime=222.3
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4643 0 0 0 20063 2167 0 0 25 0 1 0 166492218 20197376 4495 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 4931 4495 236 467 0 4462 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19724

[startup+282.301 s]
/proc/loadavg: 2.00 2.10 2.29 3/179 25121
/proc/meminfo: memFree=30495748/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=19756 CPUtime=282.3
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4689 0 0 0 25516 2714 0 0 25 0 1 0 166492218 20230144 4531 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 4939 4531 236 467 0 4470 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19756

[startup+342.301 s]
/proc/loadavg: 2.00 2.08 2.27 3/179 25123
/proc/meminfo: memFree=30369236/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=20008 CPUtime=342.3
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4725 0 0 0 30959 3271 0 0 25 0 1 0 166492218 20488192 4567 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 5002 4567 236 467 0 4533 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 20008

[startup+402.301 s]
/proc/loadavg: 2.07 2.08 2.25 3/179 25124
/proc/meminfo: memFree=30326164/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=20140 CPUtime=402.3
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4761 0 0 0 36447 3783 0 0 25 0 1 0 166492218 20623360 4603 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 5035 4603 236 467 0 4566 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 20140

[startup+462.301 s]
/proc/loadavg: 2.02 2.06 2.24 3/179 25126
/proc/meminfo: memFree=30244040/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=20124 CPUtime=462.31
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4762 0 0 0 41917 4314 0 0 25 0 1 0 166492218 20606976 4604 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 5031 4604 236 467 0 4562 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 20124

[startup+522.301 s]
/proc/loadavg: 2.01 2.05 2.22 3/179 25128
/proc/meminfo: memFree=30156100/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=20340 CPUtime=522.3
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4815 0 0 0 47416 4814 0 0 25 0 1 0 166492218 20828160 4651 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 5085 4651 236 467 0 4616 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 20340

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.20 3/179 25129
/proc/meminfo: memFree=30106596/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=20408 CPUtime=582.31
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4841 0 0 0 52886 5345 0 0 25 0 1 0 166492218 20897792 4677 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 5102 4677 236 467 0 4633 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 20408

[startup+642.301 s]
/proc/loadavg: 2.00 2.03 2.18 3/179 25131
/proc/meminfo: memFree=30043684/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=20536 CPUtime=642.32
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4865 0 0 0 58352 5880 0 0 25 0 1 0 166492218 21028864 4701 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 5134 4701 236 467 0 4665 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 20536

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.71 2.22 2.22 4/200 25248
/proc/meminfo: memFree=31323300/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=20592 CPUtime=822.31
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4922 0 0 0 74773 7458 0 0 25 0 1 0 166492218 21086208 4739 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 5148 4739 236 467 0 4679 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 20592

[startup+882.301 s]
/proc/loadavg: 2.89 2.36 2.27 4/200 25249
/proc/meminfo: memFree=31312084/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=20592 CPUtime=882.32
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4931 0 0 0 80232 8000 0 0 25 0 1 0 166492218 21086208 4740 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 5148 4740 236 467 0 4679 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 20592

[startup+942.301 s]
/proc/loadavg: 2.91 2.46 2.30 4/200 25251
/proc/meminfo: memFree=31302356/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=20592 CPUtime=942.32
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4931 0 0 0 85708 8524 0 0 25 0 1 0 166492218 21086208 4740 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 5148 4740 236 467 0 4679 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 20592

[startup+1002.3 s]
/proc/loadavg: 2.84 2.52 2.33 4/200 25252
/proc/meminfo: memFree=31295372/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=20592 CPUtime=1002.32
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4931 0 0 0 91169 9063 0 0 25 0 1 0 166492218 21086208 4740 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 5148 4740 236 467 0 4679 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 20592

[startup+1062.3 s]
/proc/loadavg: 2.77 2.56 2.36 4/200 25254
/proc/meminfo: memFree=31289592/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=21008 CPUtime=1062.32
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 4995 0 0 0 96658 9574 0 0 25 0 1 0 166492218 21512192 4804 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 5252 4804 236 467 0 4783 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 21008

[startup+1122.3 s]
/proc/loadavg: 2.86 2.62 2.39 4/200 25256
/proc/meminfo: memFree=31286296/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=21008 CPUtime=1122.33
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 5015 0 0 0 102146 10087 0 0 25 0 1 0 166492218 21512192 4824 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 5252 4824 236 467 0 4783 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 21008

[startup+1182.3 s]
/proc/loadavg: 3.13 2.75 2.45 4/200 25266
/proc/meminfo: memFree=31279876/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=21008 CPUtime=1182.33
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 5017 0 0 0 107610 10623 0 0 25 0 1 0 166492218 21512192 4826 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 5252 4826 236 467 0 4783 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 21008

[startup+1242.3 s]
/proc/loadavg: 2.94 2.76 2.47 4/200 25268
/proc/meminfo: memFree=31277124/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=21008 CPUtime=1242.33
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 5017 0 0 0 113073 11160 0 0 25 0 1 0 166492218 21512192 4826 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 5252 4826 236 467 0 4783 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 21008

[startup+1302.3 s]
/proc/loadavg: 2.85 2.77 2.48 4/200 25269
/proc/meminfo: memFree=31273452/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=21008 CPUtime=1302.33
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 5022 0 0 0 118570 11663 0 0 25 0 1 0 166492218 21512192 4831 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 5252 4831 236 467 0 4783 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 21008

[startup+1362.3 s]
/proc/loadavg: 2.61 2.70 2.48 4/200 25271
/proc/meminfo: memFree=31269416/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=21064 CPUtime=1362.34
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 5029 0 0 0 124058 12176 0 0 25 0 1 0 166492218 21569536 4838 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25113/statm: 5266 4838 236 467 0 4797 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 21064

[startup+1422.31 s]
/proc/loadavg: 2.54 2.68 2.48 3/197 25319
/proc/meminfo: memFree=31333780/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=21064 CPUtime=1422.34
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 5031 0 0 0 129344 12890 0 0 25 0 1 0 166492218 21569536 4840 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/25113/statm: 5266 4840 236 467 0 4797 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 21064

[startup+1482.3 s]
/proc/loadavg: 2.19 2.55 2.45 3/197 25320
/proc/meminfo: memFree=31305540/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=21064 CPUtime=1482.34
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 5034 0 0 0 134009 14225 0 0 25 0 1 0 166492218 21569536 4843 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/25113/statm: 5266 4843 236 467 0 4797 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 21064

[startup+1542.3 s]
/proc/loadavg: 2.07 2.45 2.42 3/197 25322
/proc/meminfo: memFree=31280732/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=21064 CPUtime=1542.33
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 5037 0 0 0 138670 15563 0 0 25 0 1 0 166492218 21569536 4846 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25113/statm: 5266 4846 236 467 0 4797 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 21064

[startup+1602.3 s]
/proc/loadavg: 2.02 2.36 2.39 3/197 25323
/proc/meminfo: memFree=31252300/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=21168 CPUtime=1602.33
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 5075 0 0 0 143339 16894 0 0 25 0 1 0 166492218 21676032 4877 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25113/statm: 5292 4877 236 467 0 4823 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 21168

[startup+1662.3 s]
/proc/loadavg: 2.01 2.29 2.36 3/197 25325
/proc/meminfo: memFree=31227848/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=21168 CPUtime=1662.33
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 5077 0 0 0 147968 18265 0 0 25 0 1 0 166492218 21676032 4878 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25113/statm: 5292 4878 236 467 0 4823 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 21168

[startup+1722.3 s]
/proc/loadavg: 2.04 2.25 2.34 3/197 25327
/proc/meminfo: memFree=31211068/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=21168 CPUtime=1722.33
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 5078 0 0 0 152578 19655 0 0 25 0 1 0 166492218 21676032 4879 4089446400 134512640 136421960 4290999712 18446744073709551615 134902496 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25113/statm: 5292 4879 236 467 0 4823 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 21168

[startup+1782.3 s]
/proc/loadavg: 2.01 2.20 2.32 3/197 25328
/proc/meminfo: memFree=31188712/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=21168 CPUtime=1782.32
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 5079 0 0 0 157163 21069 0 0 25 0 1 0 166492218 21676032 4880 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25113/statm: 5292 4880 236 467 0 4823 0
Current children cumulated CPU time (s) 1782.32
Current children cumulated vsize (KiB) 21168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.01 2.19 2.31 3/197 25329
/proc/meminfo: memFree=31185228/32951124 swapFree=67111528/67111528
[pid=25113] ppid=25111 vsize=21168 CPUtime=1800.03
/proc/25113/stat : 25113 (pbct) R 25111 25113 23660 0 -1 4202496 5079 0 0 0 158534 21469 0 0 25 0 1 0 166492218 21676032 4880 4089446400 134512640 136421960 4290999712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25113/statm: 5292 4880 236 467 0 4823 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 21168

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 0
Real time (s): 1800.01
CPU time (s): 1800.05
CPU user time (s): 1585.35
CPU system time (s): 214.694
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 21300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1585.35
system time used= 214.694
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5080
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= 2
involuntary context switches= 3617

runsolver used 2.70459 second user time and 5.81912 second system time

The end

Launcher Data 

Begin job on node110 at 2010-06-30 16:41:25
IDJOB=2695649
IDBENCH=78962
IDSOLVER=1208
FILE ID=node110/2695649-1277908885
PBS_JOBID= 11197210
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-t3002.11tsp11.1900550720--soft-33-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695649-1277908885/watcher-2695649-1277908885 -o /tmp/evaluation-result-2695649-1277908885/solver-2695649-1277908885 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695649-1277908885.wbo

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

MD5SUM BENCH= f2c87e7318987ff21f5979e3cf339f19
RANDOM SEED=1854213059

node110.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5332.82
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		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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	: 5332.82
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		: 2666.849
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		: 2666.849
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		: 2666.849
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		: 2666.849
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30945452 kB
Buffers:        196080 kB
Cached:         991604 kB
SwapCached:          0 kB
Active:        1232480 kB
Inactive:       631448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30945452 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1976 kB
Writeback:           0 kB
AnonPages:      676000 kB
Mapped:          15084 kB
Slab:            78596 kB
PageTables:       5812 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   825576 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= 74208 MiB
End job on node110 at 2010-06-30 17:11:27