Trace number 2695521

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) 1800.07 1800.01

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900561288--soft-66-100-0.wbo
MD5SUM83dbd2cd2ef615ae6bc4c3ab9b5ef9b9
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 benchmark326.406
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 constraints961
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 46411
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46410
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 625
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 16/7 clauses 1730/954 units 0
0.00/0.01	c vars 231
0.03/0.05	c 0.054991 13.3672 8 2070
0.03/0.05	o 250
0.03/0.08	c 0.072988 13.5078 189 3559
0.03/0.08	o 202
0.29/0.37	c 0.264959 13.7617 1108 8059
0.29/0.37	o 182
0.39/0.42	c 0.302953 13.7617 1452 9032
0.39/0.42	o 166
0.49/0.58	c 0.410937 13.7617 953 10783
0.49/0.58	o 160
0.69/0.73	c 0.52092 13.7617 662 12625
0.69/0.73	o 131
1.49/1.59	c 1.14583 13.8828 1499 20010
1.49/1.59	o 119
1.69/1.78	c 1.2848 13.8828 1161 21929
1.69/1.78	o 97
2.20/2.24	c 1.60476 13.8828 813 25491
2.20/2.24	o 73
2.49/2.54	c 1.84572 14.0117 774 28692
2.49/2.54	o 65
2.99/3.07	c 2.26066 14.0117 1583 34320
2.99/3.07	o 48
3.09/3.15	c 2.32765 14.0117 1477 35437
3.09/3.15	o 42
3.69/3.73	c 2.79058 14.0117 1386 43150
3.69/3.73	o 35
4.29/4.36	c 3.3125 14.0117 1196 51539
4.29/4.36	o 33
4.49/4.59	c 3.50647 14.0117 1511 55096
4.49/4.59	o 32
5.50/5.52	c 4.28535 14.0117 1423 68276
5.50/5.52	o 23
6.09/6.19	c 4.87026 14.0117 1509 78008
6.09/6.19	o 18
11.19/11.22	c 9.27559 14.5117 1690 152234
11.19/11.22	o 17
14.39/14.46	c 12.1612 14.5117 1333 197357
14.39/14.46	o 13
20.80/20.82	c 17.7683 14.5117 1966 284892
20.80/20.82	o 11
67.09/67.18	c 59.098 14.6367 1580 928513
67.09/67.18	o 8
67.19/67.20	c 59.113 14.6367 1733 928813
67.19/67.20	o 5
67.19/67.20	c 59.118 14.6367 1770 928890
67.19/67.20	o 4
67.19/67.29	c 59.206 14.6367 1585 930111
67.19/67.29	o 1
1800.06/1800.00	s SATISFIABLE
1800.06/1800.00	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-2695521-1277901888/watcher-2695521-1277901888 -o /tmp/evaluation-result-2695521-1277901888/solver-2695521-1277901888 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695521-1277901888.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: 1.92 1.98 1.99 4/178 24745
/proc/meminfo: memFree=30780844/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=2136 CPUtime=0
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 251 0 0 0 0 0 0 0 25 0 1 0 165791976 2187264 171 4089446400 134512640 136421960 4286854880 18446744073709551615 135529148 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/24745/statm: 534 171 144 467 0 65 0

[startup+0.0398181 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 24745
/proc/meminfo: memFree=30780844/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=8716 CPUtime=0.03
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 1860 0 0 0 3 0 0 0 25 0 1 0 165791976 8925184 1780 4089446400 134512640 136421960 4286854880 18446744073709551615 134700914 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/24745/statm: 2179 1788 193 467 0 1710 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8716

[startup+0.100806 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 24745
/proc/meminfo: memFree=30780844/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=13828 CPUtime=0.09
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3132 0 0 0 8 1 0 0 25 0 1 0 165791976 14159872 3050 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/24745/statm: 3457 3050 236 467 0 2988 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13828

[startup+0.300766 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 24745
/proc/meminfo: memFree=30780844/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=14088 CPUtime=0.29
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3192 0 0 0 22 7 0 0 25 0 1 0 165791976 14426112 3110 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/24745/statm: 3522 3110 236 467 0 3053 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14088

[startup+0.700692 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 24745
/proc/meminfo: memFree=30780844/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=14088 CPUtime=0.69
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3196 0 0 0 49 20 0 0 25 0 1 0 165791976 14426112 3111 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/24745/statm: 3522 3111 236 467 0 3053 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14088

[startup+1.50054 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 24746
/proc/meminfo: memFree=30768932/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=14212 CPUtime=1.49
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3231 0 0 0 107 42 0 0 25 0 1 0 165791976 14553088 3145 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/24745/statm: 3553 3145 236 467 0 3084 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14212

[startup+3.10024 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 24746
/proc/meminfo: memFree=30768560/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=14344 CPUtime=3.09
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3259 0 0 0 228 81 0 0 25 0 1 0 165791976 14688256 3168 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/24745/statm: 3586 3168 236 467 0 3117 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14344

[startup+6.30064 s]
/proc/loadavg: 1.93 1.98 1.99 3/179 24746
/proc/meminfo: memFree=30767944/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=14344 CPUtime=6.29
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3287 0 0 0 496 133 0 0 25 0 1 0 165791976 14688256 3190 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/24745/statm: 3586 3190 236 467 0 3117 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14344

[startup+12.7004 s]
/proc/loadavg: 1.93 1.98 1.99 3/179 24746
/proc/meminfo: memFree=30764892/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=14856 CPUtime=12.69
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3391 0 0 0 1060 209 0 0 25 0 1 0 165791976 15212544 3293 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 3714 3293 236 467 0 3245 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14856

[startup+25.501 s]
/proc/loadavg: 1.95 1.98 1.99 3/179 24747
/proc/meminfo: memFree=30764320/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=14856 CPUtime=25.49
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3393 0 0 0 2194 355 0 0 25 0 1 0 165791976 15212544 3293 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 3714 3293 236 467 0 3245 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14856

[startup+51.1002 s]
/proc/loadavg: 1.96 1.98 1.99 3/179 24747
/proc/meminfo: memFree=30753716/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=14856 CPUtime=51.09
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3393 0 0 0 4467 642 0 0 25 0 1 0 165791976 15212544 3293 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 3714 3293 236 467 0 3245 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14856

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/179 24749
/proc/meminfo: memFree=30655560/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=15112 CPUtime=102.3
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3478 0 0 0 9087 1143 0 0 25 0 1 0 165791976 15474688 3374 4089446400 134512640 136421960 4286854880 18446744073709551615 134864654 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 3778 3374 236 467 0 3309 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15112

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 24750
/proc/meminfo: memFree=30587808/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=15368 CPUtime=162.3
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3536 0 0 0 14550 1680 0 0 25 0 1 0 165791976 15736832 3432 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 3842 3432 236 467 0 3373 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 15368

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 24752
/proc/meminfo: memFree=30505548/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=15488 CPUtime=222.3
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3573 0 0 0 19991 2239 0 0 25 0 1 0 165791976 15859712 3469 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 3872 3469 236 467 0 3403 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15488

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 24753
/proc/meminfo: memFree=30471384/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=15716 CPUtime=282.3
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3626 0 0 0 25452 2778 0 0 25 0 1 0 165791976 16093184 3522 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 3929 3522 236 467 0 3460 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15716

[startup+342.301 s]
/proc/loadavg: 2.04 2.00 2.00 3/179 24755
/proc/meminfo: memFree=30401520/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=15716 CPUtime=342.3
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3626 0 0 0 30927 3303 0 0 25 0 1 0 165791976 16093184 3522 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 3929 3522 236 467 0 3460 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15716

[startup+402.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 24757
/proc/meminfo: memFree=30337360/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=15812 CPUtime=402.31
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3649 0 0 0 36401 3830 0 0 25 0 1 0 165791976 16191488 3545 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 3953 3545 236 467 0 3484 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 15812

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24758
/proc/meminfo: memFree=30270720/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=15812 CPUtime=462.3
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3657 0 0 0 41854 4376 0 0 25 0 1 0 165791976 16191488 3553 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 3953 3553 236 467 0 3484 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15812

[startup+522.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 24760
/proc/meminfo: memFree=30201368/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=15972 CPUtime=522.31
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3691 0 0 0 47339 4892 0 0 25 0 1 0 165791976 16355328 3587 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 3993 3587 236 467 0 3524 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 15972

[startup+582.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 24761
/proc/meminfo: memFree=30155812/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16104 CPUtime=582.31
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3729 0 0 0 52818 5413 0 0 25 0 1 0 165791976 16490496 3625 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4026 3625 236 467 0 3557 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 16104

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24763
/proc/meminfo: memFree=30131480/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16104 CPUtime=642.32
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3730 0 0 0 58281 5951 0 0 25 0 1 0 165791976 16490496 3626 4089446400 134512640 136421960 4286854880 18446744073709551615 135018876 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4026 3626 236 467 0 3557 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 16104

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24768
/proc/meminfo: memFree=30112008/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16352 CPUtime=822.32
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3773 0 0 0 74728 7504 0 0 25 0 1 0 165791976 16744448 3669 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4088 3669 236 467 0 3619 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 16352

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24769
/proc/meminfo: memFree=30110864/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16352 CPUtime=882.33
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3782 0 0 0 80203 8030 0 0 25 0 1 0 165791976 16744448 3678 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4088 3678 236 467 0 3619 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 16352

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24771
/proc/meminfo: memFree=30105372/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16484 CPUtime=942.33
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3798 0 0 0 85683 8550 0 0 25 0 1 0 165791976 16879616 3694 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4121 3694 236 467 0 3652 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 16484

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24782
/proc/meminfo: memFree=30051928/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16484 CPUtime=1002.32
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3806 0 0 0 91127 9105 0 0 25 0 1 0 165791976 16879616 3702 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4121 3702 236 467 0 3652 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 16484

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24783
/proc/meminfo: memFree=30016416/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16616 CPUtime=1062.33
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3826 0 0 0 96585 9648 0 0 25 0 1 0 165791976 17014784 3722 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4154 3722 236 467 0 3685 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 16616

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24785
/proc/meminfo: memFree=29993820/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16616 CPUtime=1122.33
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3842 0 0 0 102074 10159 0 0 25 0 1 0 165791976 17014784 3738 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4154 3738 236 467 0 3685 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 16616

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24786
/proc/meminfo: memFree=29975672/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16716 CPUtime=1182.33
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3854 0 0 0 107574 10659 0 0 25 0 1 0 165791976 17117184 3750 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4179 3750 236 467 0 3710 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 16716

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24788
/proc/meminfo: memFree=29918468/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16716 CPUtime=1242.33
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3862 0 0 0 113089 11144 0 0 25 0 1 0 165791976 17117184 3758 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4179 3758 236 467 0 3710 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 16716

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24790
/proc/meminfo: memFree=29882716/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16836 CPUtime=1302.34
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3885 0 0 0 118555 11679 0 0 25 0 1 0 165791976 17240064 3781 4089446400 134512640 136421960 4286854880 18446744073709551615 135809583 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4209 3781 236 467 0 3740 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 16836

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24791
/proc/meminfo: memFree=29871272/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16836 CPUtime=1362.34
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3897 0 0 0 124050 12184 0 0 25 0 1 0 165791976 17240064 3793 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4209 3793 236 467 0 3740 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 16836

[startup+1422.31 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 24793
/proc/meminfo: memFree=29816032/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16836 CPUtime=1422.35
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3901 0 0 0 129532 12703 0 0 25 0 1 0 165791976 17240064 3797 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4209 3797 236 467 0 3740 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 16836

[startup+1482.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 24822
/proc/meminfo: memFree=31351596/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16836 CPUtime=1482.34
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3902 0 0 0 135035 13199 0 0 25 0 1 0 165791976 17240064 3798 4089446400 134512640 136421960 4286854880 18446744073709551615 134862140 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4209 3798 236 467 0 3740 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 16836

[startup+1542.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/179 24824
/proc/meminfo: memFree=31341032/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16836 CPUtime=1542.34
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3902 0 0 0 140522 13712 0 0 25 0 1 0 165791976 17240064 3798 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4209 3798 236 467 0 3740 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 16836

[startup+1602.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/179 24826
/proc/meminfo: memFree=31335908/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16920 CPUtime=1602.34
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3918 0 0 0 146006 14228 0 0 25 0 1 0 165791976 17326080 3814 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4230 3814 236 467 0 3761 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 16920

[startup+1662.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 24827
/proc/meminfo: memFree=31329296/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16920 CPUtime=1662.35
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3919 0 0 0 151508 14727 0 0 25 0 1 0 165791976 17326080 3815 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4230 3815 236 467 0 3761 0
Current children cumulated CPU time (s) 1662.35
Current children cumulated vsize (KiB) 16920

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 24829
/proc/meminfo: memFree=31323436/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16920 CPUtime=1722.35
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3931 0 0 0 157000 15235 0 0 25 0 1 0 165791976 17326080 3827 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4230 3827 236 467 0 3761 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 16920

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 24833
/proc/meminfo: memFree=31318728/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16920 CPUtime=1782.36
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3932 0 0 0 162495 15741 0 0 25 0 1 0 165791976 17326080 3828 4089446400 134512640 136421960 4286854880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4230 3828 236 467 0 3761 0
Current children cumulated CPU time (s) 1782.36
Current children cumulated vsize (KiB) 16920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 24834
/proc/meminfo: memFree=31318224/32950928 swapFree=67111528/67111528
[pid=24745] ppid=24743 vsize=16920 CPUtime=1800.06
/proc/24745/stat : 24745 (pbct) R 24743 24745 24172 0 -1 4202496 3932 0 0 0 164105 15901 0 0 25 0 1 0 165791976 17326080 3828 4089446400 134512640 136421960 4286854880 18446744073709551615 135686360 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24745/statm: 4230 3828 236 467 0 3761 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 16920

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): 1800.07
CPU user time (s): 1641.05
CPU system time (s): 159.019
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 16964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1641.05
system time used= 159.019
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3933
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= 3686

runsolver used 2.94455 second user time and 6.88095 second system time

The end

Launcher Data 

Begin job on node114 at 2010-06-30 14:44:49
IDJOB=2695521
IDBENCH=78895
IDSOLVER=1208
FILE ID=node114/2695521-1277901888
PBS_JOBID= 11197192
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-t3002.11tsp11.1900561288--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695521-1277901888/watcher-2695521-1277901888 -o /tmp/evaluation-result-2695521-1277901888/solver-2695521-1277901888 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695521-1277901888.wbo

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

MD5SUM BENCH= 83dbd2cd2ef615ae6bc4c3ab9b5ef9b9
RANDOM SEED=1223497048

node114.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		: 2666.819
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	: 5333.63
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		: 2666.819
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		: 2666.819
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		: 2666.819
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	: 5332.67
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		: 2666.819
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		: 2666.819
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.819
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		: 2666.819
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	: 5447.01
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30781496 kB
Buffers:        184452 kB
Cached:        1121628 kB
SwapCached:          0 kB
Active:        1131632 kB
Inactive:       895348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30781496 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2004 kB
Writeback:           0 kB
AnonPages:      720892 kB
Mapped:          16096 kB
Slab:            78624 kB
PageTables:       6148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   889888 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74204 MiB
End job on node114 at 2010-06-30 15:14:51