Trace number 2695667

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) 1800.04 1800.01

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900569834--soft-66-100-0.wbo
MD5SUM9b8daeac3a936659a5f0bb5b79c19c15
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark677.011
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints906
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Top cost 44555
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 44554
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 723
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 15/8 clauses 1786/898 units 0
0.00/0.01	c vars 231
0.02/0.05	c 0.052991 13.25 16 2010
0.02/0.05	o 326
0.02/0.07	c 0.058991 13.3867 81 10767
0.02/0.07	o 232
0.39/0.48	c 0.254961 13.7539 1346 18036
0.39/0.48	o 170
0.39/0.49	c 0.26096 13.7539 764 18332
0.39/0.49	o 166
0.69/0.71	c 0.369943 13.7539 1087 20913
0.69/0.71	o 148
1.39/1.49	c 0.727889 13.7539 1478 28185
1.39/1.49	o 147
1.49/1.55	c 0.757884 13.7539 1110 28848
1.49/1.55	o 142
1.69/1.77	c 0.839872 13.7539 1070 30889
1.69/1.77	o 135
1.89/1.91	c 0.911861 13.7539 812 32280
1.89/1.91	o 133
2.19/2.29	c 1.08083 13.7539 1255 35494
2.19/2.29	o 126
3.49/3.55	c 1.66875 13.7539 1141 46818
3.49/3.55	o 122
3.99/4.02	c 1.86072 13.7539 1354 51340
3.99/4.02	o 121
4.89/4.92	c 2.19567 13.7539 708 59122
4.89/4.92	o 119
4.99/5.03	c 2.23466 13.7539 1277 60250
4.99/5.03	o 89
6.49/6.53	c 2.86756 13.7539 820 74380
6.49/6.53	o 81
6.90/6.91	c 3.03754 13.7539 856 77759
6.90/6.91	o 66
8.09/8.13	c 3.74443 13.7539 994 91128
8.09/8.13	o 59
8.19/8.24	c 3.80442 13.7539 1050 92533
8.19/8.24	o 56
8.19/8.24	c 3.80742 13.7539 1071 92783
8.19/8.24	o 36
35.59/35.66	c 22.6176 14.9062 2119 460117
35.59/35.66	o 34
50.39/50.44	c 32.3571 14.9062 1453 665888
50.39/50.44	o 28
69.60/69.69	c 46.084 14.9062 1599 945949
69.60/69.69	o 24
152.70/152.76	c 104.699 14.9062 1320 2214200
152.70/152.76	o 23
207.30/207.31	c 142.977 14.9062 1551 3058319
207.30/207.31	o 16
494.50/494.50	c 358.58 15.1367 1549 7695199
494.50/494.50	o 13
913.12/913.14	c 673.62 15.1367 1493 14705652
913.12/913.14	o 12
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	12

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695667-1277909878/watcher-2695667-1277909878 -o /tmp/evaluation-result-2695667-1277909878/solver-2695667-1277909878 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695667-1277909878.wbo 

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


[startup+0 s]
/proc/loadavg: 1.91 1.97 2.00 3/178 12311
/proc/meminfo: memFree=31215224/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=2136 CPUtime=0
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 251 0 0 0 0 0 0 0 21 0 1 0 132285521 2187264 171 4089446400 134512640 136421960 4290161504 18446744073709551615 135372682 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12311/statm: 534 171 144 467 0 65 0

[startup+0.029641 s]
/proc/loadavg: 1.91 1.97 2.00 3/178 12311
/proc/meminfo: memFree=31215224/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=5916 CPUtime=0.02
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 1179 0 0 0 2 0 0 0 21 0 1 0 132285521 6057984 1099 4089446400 134512640 136421960 4290161504 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12311/statm: 1479 1101 193 467 0 1010 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5916

[startup+0.100627 s]
/proc/loadavg: 1.91 1.97 2.00 3/178 12311
/proc/meminfo: memFree=31215224/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=13704 CPUtime=0.09
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3086 0 0 0 6 3 0 0 21 0 1 0 132285521 14032896 3004 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12311/statm: 3426 3004 236 467 0 2957 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13704

[startup+0.300591 s]
/proc/loadavg: 1.91 1.97 2.00 3/178 12311
/proc/meminfo: memFree=31215224/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=13956 CPUtime=0.29
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3161 0 0 0 16 13 0 0 21 0 1 0 132285521 14290944 3079 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12311/statm: 3489 3079 236 467 0 3020 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13956

[startup+0.700517 s]
/proc/loadavg: 1.91 1.97 2.00 3/178 12311
/proc/meminfo: memFree=31215224/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=14080 CPUtime=0.69
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3188 0 0 0 36 33 0 0 22 0 1 0 132285521 14417920 3104 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12311/statm: 3520 3104 236 467 0 3051 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14080

[startup+1.50037 s]
/proc/loadavg: 1.92 1.97 2.00 3/179 12312
/proc/meminfo: memFree=31203560/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=14080 CPUtime=1.49
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3190 0 0 0 73 76 0 0 25 0 1 0 132285521 14417920 3104 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12311/statm: 3520 3104 236 467 0 3051 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14080

[startup+3.10108 s]
/proc/loadavg: 1.92 1.97 2.00 3/179 12313
/proc/meminfo: memFree=31202940/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=14080 CPUtime=3.09
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3195 0 0 0 146 163 0 0 25 0 1 0 132285521 14417920 3105 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12311/statm: 3520 3105 236 467 0 3051 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14080

[startup+6.3005 s]
/proc/loadavg: 1.92 1.97 2.00 3/179 12313
/proc/meminfo: memFree=31202696/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=14080 CPUtime=6.29
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3199 0 0 0 277 352 0 0 25 0 1 0 132285521 14417920 3105 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12311/statm: 3520 3105 236 467 0 3051 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14080

[startup+12.7004 s]
/proc/loadavg: 1.93 1.97 2.00 3/179 12313
/proc/meminfo: memFree=31203352/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=14596 CPUtime=12.69
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3329 0 0 0 680 589 0 0 25 0 1 0 132285521 14946304 3230 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12311/statm: 3649 3230 236 467 0 3180 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14596

[startup+25.501 s]
/proc/loadavg: 1.95 1.97 2.00 3/179 12314
/proc/meminfo: memFree=31202540/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15260 CPUtime=25.49
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3519 0 0 0 1588 961 0 0 25 0 1 0 132285521 15626240 3417 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12311/statm: 3815 3417 236 467 0 3346 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15260

[startup+51.1004 s]
/proc/loadavg: 1.96 1.97 2.00 3/179 12314
/proc/meminfo: memFree=31199392/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15260 CPUtime=51.1
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3524 0 0 0 3284 1826 0 0 25 0 1 0 132285521 15626240 3420 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12311/statm: 3815 3420 236 467 0 3346 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15260

[startup+102.306 s]
/proc/loadavg: 1.98 1.97 2.00 3/179 12316
/proc/meminfo: memFree=31196496/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15260 CPUtime=102.3
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3525 0 0 0 6910 3320 0 0 25 0 1 0 132285521 15626240 3420 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12311/statm: 3815 3420 236 467 0 3346 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15260

[startup+162.3 s]
/proc/loadavg: 2.06 1.99 2.00 3/179 12317
/proc/meminfo: memFree=31191492/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15260 CPUtime=162.3
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3526 0 0 0 11161 5069 0 0 25 0 1 0 132285521 15626240 3420 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12311/statm: 3815 3420 236 467 0 3346 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 15260

[startup+222.3 s]
/proc/loadavg: 2.02 1.99 2.00 3/179 12327
/proc/meminfo: memFree=31185452/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15260 CPUtime=222.3
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3527 0 0 0 15430 6800 0 0 25 0 1 0 132285521 15626240 3420 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12311/statm: 3815 3420 236 467 0 3346 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15260

[startup+282.3 s]
/proc/loadavg: 2.01 1.99 2.00 3/179 12329
/proc/meminfo: memFree=31184296/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15260 CPUtime=282.3
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3527 0 0 0 19933 8297 0 0 25 0 1 0 132285521 15626240 3420 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3815 3420 236 467 0 3346 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15260

[startup+342.301 s]
/proc/loadavg: 2.00 1.99 2.00 3/179 12331
/proc/meminfo: memFree=31182764/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15336 CPUtime=342.3
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3541 0 0 0 24409 9821 0 0 25 0 1 0 132285521 15704064 3434 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3834 3434 236 467 0 3365 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15336

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 2.00 3/179 12333
/proc/meminfo: memFree=31182596/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15336 CPUtime=402.3
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3541 0 0 0 28887 11343 0 0 25 0 1 0 132285521 15704064 3434 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3834 3434 236 467 0 3365 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15336

[startup+462.301 s]
/proc/loadavg: 2.00 1.99 2.00 3/179 12334
/proc/meminfo: memFree=31181688/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15400 CPUtime=462.3
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3560 0 0 0 33425 12805 0 0 25 0 1 0 132285521 15769600 3453 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3850 3453 236 467 0 3381 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15400

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 2.00 3/179 12335
/proc/meminfo: memFree=31181264/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15496 CPUtime=522.3
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3574 0 0 0 37943 14287 0 0 25 0 1 0 132285521 15867904 3466 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3874 3466 236 467 0 3405 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 15496

[startup+582.301 s]
/proc/loadavg: 2.00 1.99 2.00 3/179 12337
/proc/meminfo: memFree=31180832/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15496 CPUtime=582.3
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3574 0 0 0 42471 15759 0 0 25 0 1 0 132285521 15867904 3466 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3874 3466 236 467 0 3405 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 15496

[startup+642.3 s]
/proc/loadavg: 2.00 1.99 2.00 3/179 12339
/proc/meminfo: memFree=31180172/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15496 CPUtime=642.32
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3574 0 0 0 46963 17269 0 0 25 0 1 0 132285521 15867904 3466 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3874 3466 236 467 0 3405 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 15496

[startup+702.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 12343
/proc/meminfo: memFree=31174820/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15496 CPUtime=822.31
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3574 0 0 0 60570 21661 0 0 25 0 1 0 132285521 15867904 3466 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3874 3466 236 467 0 3405 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 15496

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12345
/proc/meminfo: memFree=31174148/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15496 CPUtime=882.32
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3574 0 0 0 65061 23171 0 0 25 0 1 0 132285521 15867904 3466 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3874 3466 236 467 0 3405 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 15496

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12347
/proc/meminfo: memFree=31174216/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15496 CPUtime=942.31
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3578 0 0 0 69530 24701 0 0 25 0 1 0 132285521 15867904 3469 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3874 3469 236 467 0 3405 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 15496

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12349
/proc/meminfo: memFree=31173800/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15496 CPUtime=1002.32
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3580 0 0 0 74110 26122 0 0 25 0 1 0 132285521 15867904 3471 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3874 3471 236 467 0 3405 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 15496

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12350
/proc/meminfo: memFree=31173512/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15496 CPUtime=1062.32
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3581 0 0 0 78632 27600 0 0 25 0 1 0 132285521 15867904 3472 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3874 3472 236 467 0 3405 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 15496

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12351
/proc/meminfo: memFree=31173360/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15496 CPUtime=1122.32
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3582 0 0 0 83161 29071 0 0 25 0 1 0 132285521 15867904 3473 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3874 3473 236 467 0 3405 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 15496

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12353
/proc/meminfo: memFree=31173200/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15496 CPUtime=1182.33
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3583 0 0 0 87710 30523 0 0 25 0 1 0 132285521 15867904 3474 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3874 3474 236 467 0 3405 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 15496

[startup+1242.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 12355
/proc/meminfo: memFree=31173032/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15496 CPUtime=1242.33
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3585 0 0 0 92258 31975 0 0 25 0 1 0 132285521 15867904 3476 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3874 3476 236 467 0 3405 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 15496

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 12357
/proc/meminfo: memFree=31172484/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15496 CPUtime=1302.33
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3586 0 0 0 96785 33448 0 0 25 0 1 0 132285521 15867904 3477 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3874 3477 236 467 0 3405 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 15496

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12358
/proc/meminfo: memFree=31172688/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15496 CPUtime=1362.32
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3586 0 0 0 101333 34899 0 0 25 0 1 0 132285521 15867904 3477 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3874 3477 236 467 0 3405 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 15496

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12359
/proc/meminfo: memFree=31172268/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15496 CPUtime=1422.34
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3587 0 0 0 105892 36342 0 0 25 0 1 0 132285521 15867904 3478 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3874 3478 236 467 0 3405 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 15496

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12361
/proc/meminfo: memFree=31172096/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15496 CPUtime=1482.34
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3589 0 0 0 110430 37804 0 0 25 0 1 0 132285521 15867904 3480 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3874 3480 236 467 0 3405 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 15496

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12363
/proc/meminfo: memFree=31172052/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15628 CPUtime=1542.33
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3592 0 0 0 114959 39274 0 0 25 0 1 0 132285521 16003072 3483 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3907 3483 236 467 0 3438 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 15628

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12365
/proc/meminfo: memFree=31171260/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15628 CPUtime=1602.34
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3594 0 0 0 119488 40746 0 0 25 0 1 0 132285521 16003072 3485 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12311/statm: 3907 3485 236 467 0 3438 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 15628

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 12412
/proc/meminfo: memFree=31059720/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15628 CPUtime=1662.33
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3596 0 0 0 124328 41905 0 0 25 0 1 0 132285521 16003072 3487 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12311/statm: 3907 3487 236 467 0 3438 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 15628

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 12413
/proc/meminfo: memFree=31020168/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15628 CPUtime=1722.33
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3599 0 0 0 129718 42515 0 0 25 0 1 0 132285521 16003072 3490 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12311/statm: 3907 3490 236 467 0 3438 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 15628

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 12415
/proc/meminfo: memFree=30995920/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15628 CPUtime=1782.33
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3599 0 0 0 135066 43167 0 0 25 0 1 0 132285521 16003072 3490 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12311/statm: 3907 3490 236 467 0 3438 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 15628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 12415
/proc/meminfo: memFree=30987844/32951124 swapFree=67111528/67111528
[pid=12311] ppid=12309 vsize=15628 CPUtime=1800.03
/proc/12311/stat : 12311 (pbct) R 12309 12311 12286 0 -1 4202496 3599 0 0 0 136645 43358 0 0 25 0 1 0 132285521 16003072 3490 4089446400 134512640 136421960 4290161504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12311/statm: 3907 3490 236 467 0 3438 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 15628

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): 1800.04
CPU user time (s): 1366.45
CPU system time (s): 433.589
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 15628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1366.45
system time used= 433.589
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3600
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= 5517

runsolver used 2.50762 second user time and 5.70013 second system time

The end

Launcher Data 

Begin job on node106 at 2010-06-30 16:57:59
IDJOB=2695667
IDBENCH=78971
IDSOLVER=1208
FILE ID=node106/2695667-1277909878
PBS_JOBID= 11197256
Free space on /tmp= 74204 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900569834--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695667-1277909878/watcher-2695667-1277909878 -o /tmp/evaluation-result-2695667-1277909878/solver-2695667-1277909878 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695667-1277909878.wbo

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

MD5SUM BENCH= 9b8daeac3a936659a5f0bb5b79c19c15
RANDOM SEED=2070214691

node106.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		: 2666.825
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		: 2666.825
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		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
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	: 5332.76
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		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
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	: 5332.73
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		: 2666.825
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	: 5332.83
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		: 2666.825
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:     32951124 kB
MemFree:      31216000 kB
Buffers:        193352 kB
Cached:        1274840 kB
SwapCached:          0 kB
Active:         565356 kB
Inactive:      1027684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31216000 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2084 kB
Writeback:           0 kB
AnonPages:      125096 kB
Mapped:          17456 kB
Slab:            78668 kB
PageTables:       4380 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   271624 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 node106 at 2010-06-30 17:28:01