Trace number 2668125

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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1SAT (TO)-48 1800.03 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_1.opb
MD5SUM2be9d345a101e171c9ff93c0b5b2195d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-48
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint10
Maximum length of a constraint22
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2482
Sum of products size (including duplicates)4964
Number of different products1241
Sum of products size2482

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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.03	c constraints 1441/0 clauses 1241/0 units 0
0.00/0.03	c vars 200
0.00/0.03	c objective 200 + -200
0.69/0.74	c 0.686895 40.582 0 18029
0.69/0.74	o -7
1.40/1.43	c 1.3098 41.6641 0 45727
1.40/1.43	o -8
1.40/1.46	c 1.3398 41.8594 0 46441
1.40/1.46	o -9
1.40/1.48	c 1.35679 41.8594 0 46781
1.40/1.48	o -10
1.40/1.49	c 1.37379 41.8594 1 47120
1.40/1.49	o -11
4.09/4.15	c 3.99839 41.8594 1 55924
4.09/4.15	o -38
4.30/4.31	c 4.15137 41.8594 3 56627
4.30/4.31	o -39
4.60/4.61	c 4.44332 41.8594 76 57963
4.60/4.61	o -40
4.60/4.62	c 4.45332 41.8594 77 58003
4.60/4.62	o -41
4.69/4.74	c 4.5723 41.8594 192 58535
4.69/4.74	o -42
4.79/4.81	c 4.63929 41.8594 217 58806
4.79/4.81	o -43
5.89/5.97	c 5.74713 44.6953 4690 64764
5.89/5.97	o -44
10.09/10.19	c 9.81851 49.8945 7900 83721
10.09/10.19	o -45
15.59/15.62	c 15.0517 51.1836 10135 108134
15.59/15.62	o -46
18.99/19.06	c 18.3702 51.1836 11184 123468
18.99/19.06	o -47
18.99/19.07	c 18.3822 51.1836 11185 123511
18.99/19.07	o -48
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	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

Verifier Data 

OK	-48

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668125-1276663358/watcher-2668125-1276663358 -o /tmp/evaluation-result-2668125-1276663358/solver-2668125-1276663358 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668125-1276663358.opb 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 7294
/proc/meminfo: memFree=1760708/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=2340 CPUtime=0
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 306 0 0 0 0 0 0 0 20 0 1 0 41939576 2396160 229 1992294400 134512640 136485738 4293154064 18446744073709551615 134528802 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7294/statm: 585 230 155 482 0 101 0

[startup+0.0822089 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 7294
/proc/meminfo: memFree=1760708/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=8464 CPUtime=0.07
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 1796 0 0 0 7 0 0 0 20 0 1 0 41939576 8667136 1719 1992294400 134512640 136485738 4293154064 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 2116 1719 198 482 0 1632 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8464

[startup+0.101211 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 7294
/proc/meminfo: memFree=1760708/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=9508 CPUtime=0.09
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 2066 0 0 0 9 0 0 0 20 0 1 0 41939576 9736192 1989 1992294400 134512640 136485738 4293154064 18446744073709551615 134729319 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 2377 1990 198 482 0 1893 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9508

[startup+0.301233 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 7294
/proc/meminfo: memFree=1760708/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=22320 CPUtime=0.29
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 5324 0 0 0 28 1 0 0 20 0 1 0 41939576 22855680 5181 1992294400 134512640 136485738 4293154064 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 5580 5181 198 482 0 5096 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22320

[startup+0.701278 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 7294
/proc/meminfo: memFree=1760708/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=41552 CPUtime=0.69
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 10213 0 0 0 64 5 0 0 20 0 1 0 41939576 42549248 9694 1992294400 134512640 136485738 4293154064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 10388 9694 226 482 0 9904 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41552

[startup+1.50137 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 7295
/proc/meminfo: memFree=1722260/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=42860 CPUtime=1.49
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 10541 0 0 0 137 12 0 0 22 0 1 0 41939576 43888640 9829 1992294400 134512640 136485738 4293154064 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 10715 9829 244 482 0 10231 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42860

[startup+3.10154 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 7295
/proc/meminfo: memFree=1721764/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=42860 CPUtime=3.09
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 10541 0 0 0 295 14 0 0 25 0 1 0 41939576 43888640 9829 1992294400 134512640 136485738 4293154064 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 10715 9829 244 482 0 10231 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42860

[startup+6.3019 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 7295
/proc/meminfo: memFree=1720648/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=46556 CPUtime=6.29
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 11471 0 0 0 606 23 0 0 25 0 1 0 41939576 47673344 10752 1992294400 134512640 136485738 4293154064 18446744073709551615 135050967 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 11639 10752 244 482 0 11155 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 46556

[startup+12.7016 s]
/proc/loadavg: 0.88 0.97 0.99 2/107 7295
/proc/meminfo: memFree=1713456/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=51088 CPUtime=12.69
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 12615 0 0 0 1223 46 0 0 25 0 1 0 41939576 52314112 11895 1992294400 134512640 136485738 4293154064 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 12772 11895 244 482 0 12288 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 51088

[startup+25.501 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 7295
/proc/meminfo: memFree=1712216/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=52408 CPUtime=25.48
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 12961 0 0 0 2460 88 0 0 25 0 1 0 41939576 53665792 12238 1992294400 134512640 136485738 4293154064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 13102 12238 244 482 0 12618 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52408

[startup+51.1009 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 7295
/proc/meminfo: memFree=1712216/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=52408 CPUtime=51.08
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 12961 0 0 0 4941 167 0 0 25 0 1 0 41939576 53665792 12238 1992294400 134512640 136485738 4293154064 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 13102 12238 244 482 0 12618 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 52408

[startup+102.308 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 7297
/proc/meminfo: memFree=1710480/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=53860 CPUtime=102.27
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 13318 0 0 0 9910 317 0 0 25 0 1 0 41939576 55152640 12595 1992294400 134512640 136485738 4293154064 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 13465 12595 244 482 0 12981 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 53860

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7299
/proc/meminfo: memFree=1708992/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=55444 CPUtime=162.25
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 13703 0 0 0 15750 475 0 0 25 0 1 0 41939576 56774656 12980 1992294400 134512640 136485738 4293154064 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 13861 12980 244 482 0 13377 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 55444

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7301
/proc/meminfo: memFree=1708992/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=55444 CPUtime=222.23
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 13710 0 0 0 21585 638 0 0 25 0 1 0 41939576 56774656 12987 1992294400 134512640 136485738 4293154064 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 13861 12987 244 482 0 13377 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 55444

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7301
/proc/meminfo: memFree=1708744/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=55576 CPUtime=282.22
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 13762 0 0 0 27426 796 0 0 25 0 1 0 41939576 56909824 13039 1992294400 134512640 136485738 4293154064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 13894 13039 244 482 0 13410 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 55576

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7303
/proc/meminfo: memFree=1707256/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=57188 CPUtime=342.2
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 14137 0 0 0 33286 934 0 0 25 0 1 0 41939576 58560512 13414 1992294400 134512640 136485738 4293154064 18446744073709551615 135041027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 14297 13414 244 482 0 13813 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 57188

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7305
/proc/meminfo: memFree=1707008/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=57320 CPUtime=402.19
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 14185 0 0 0 39119 1100 0 0 25 0 1 0 41939576 58695680 13462 1992294400 134512640 136485738 4293154064 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 14330 13462 244 482 0 13846 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 57320

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7307
/proc/meminfo: memFree=1706884/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=57452 CPUtime=462.16
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 14214 0 0 0 44955 1261 0 0 25 0 1 0 41939576 58830848 13491 1992294400 134512640 136485738 4293154064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 14363 13491 244 482 0 13879 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 57452

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7309
/proc/meminfo: memFree=1706512/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=57716 CPUtime=522.15
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 14272 0 0 0 50801 1414 0 0 25 0 1 0 41939576 59101184 13549 1992294400 134512640 136485738 4293154064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 14429 13549 244 482 0 13945 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 57716

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7309
/proc/meminfo: memFree=1706388/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=57716 CPUtime=582.13
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 14282 0 0 0 56635 1578 0 0 25 0 1 0 41939576 59101184 13559 1992294400 134512640 136485738 4293154064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 14429 13559 244 482 0 13945 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 57716

[startup+642.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7311
/proc/meminfo: memFree=1706388/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=57716 CPUtime=642.13
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 14287 0 0 0 62497 1716 0 0 25 0 1 0 41939576 59101184 13564 1992294400 134512640 136485738 4293154064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 14429 13564 244 482 0 13945 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 57716

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7317
/proc/meminfo: memFree=1704156/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=59856 CPUtime=882.06
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 14815 0 0 0 85890 2316 0 0 25 0 1 0 41939576 61292544 14092 1992294400 134512640 136485738 4293154064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 14964 14092 244 482 0 14480 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 59856

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7319
/proc/meminfo: memFree=1703908/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=60120 CPUtime=942.04
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 14860 0 0 0 91736 2468 0 0 25 0 1 0 41939576 61562880 14137 1992294400 134512640 136485738 4293154064 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 15030 14137 244 482 0 14546 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 60120

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7321
/proc/meminfo: memFree=1703784/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=59980 CPUtime=1002.03
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 14927 0 0 0 97574 2629 0 0 25 0 1 0 41939576 61419520 14135 1992294400 134512640 136485738 4293154064 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 14995 14135 244 482 0 14511 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 59980

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7323
/proc/meminfo: memFree=1703784/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=60244 CPUtime=1062.01
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 14967 0 0 0 103432 2769 0 0 25 0 1 0 41939576 61689856 14175 1992294400 134512640 136485738 4293154064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 15061 14175 244 482 0 14577 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 60244

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7334
/proc/meminfo: memFree=1702420/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=60376 CPUtime=1121.99
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 15017 0 0 0 109292 2907 0 0 25 0 1 0 41939576 61825024 14225 1992294400 134512640 136485738 4293154064 18446744073709551615 134880669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 15094 14225 244 482 0 14610 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 60376

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7334
/proc/meminfo: memFree=1702420/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=60376 CPUtime=1181.97
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 15017 0 0 0 115143 3054 0 0 25 0 1 0 41939576 61825024 14225 1992294400 134512640 136485738 4293154064 18446744073709551615 135848515 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 15094 14225 244 482 0 14610 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 60376

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7336
/proc/meminfo: memFree=1702420/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=60376 CPUtime=1241.96
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 15018 0 0 0 120993 3203 0 0 25 0 1 0 41939576 61825024 14226 1992294400 134512640 136485738 4293154064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 15094 14226 244 482 0 14610 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 60376

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7338
/proc/meminfo: memFree=1702420/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=60508 CPUtime=1301.94
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 15029 0 0 0 126832 3362 0 0 25 0 1 0 41939576 61960192 14237 1992294400 134512640 136485738 4293154064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 15127 14237 244 482 0 14643 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 60508

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7340
/proc/meminfo: memFree=1702420/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=60508 CPUtime=1361.92
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 15031 0 0 0 132672 3520 0 0 25 0 1 0 41939576 61960192 14239 1992294400 134512640 136485738 4293154064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 15127 14239 244 482 0 14643 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 60508

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7342
/proc/meminfo: memFree=1702420/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=60508 CPUtime=1421.91
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 15036 0 0 0 138535 3656 0 0 25 0 1 0 41939576 61960192 14244 1992294400 134512640 136485738 4293154064 18446744073709551615 134880923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 15127 14244 244 482 0 14643 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 60508

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7342
/proc/meminfo: memFree=1702420/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=60640 CPUtime=1481.89
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 15086 0 0 0 144400 3789 0 0 25 0 1 0 41939576 62095360 14294 1992294400 134512640 136485738 4293154064 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 15160 14294 244 482 0 14676 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 60640

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7344
/proc/meminfo: memFree=1701304/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=62224 CPUtime=1541.87
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 15465 0 0 0 150277 3910 0 0 25 0 1 0 41939576 63717376 14673 1992294400 134512640 136485738 4293154064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 15556 14673 244 482 0 15072 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 62224

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7346
/proc/meminfo: memFree=1701304/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=62224 CPUtime=1601.86
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 15491 0 0 0 156165 4021 0 0 25 0 1 0 41939576 63717376 14699 1992294400 134512640 136485738 4293154064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 15556 14699 244 482 0 15072 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 62224

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7348
/proc/meminfo: memFree=1701180/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=62488 CPUtime=1661.84
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 15527 0 0 0 162047 4137 0 0 25 0 1 0 41939576 63987712 14735 1992294400 134512640 136485738 4293154064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 15622 14735 244 482 0 15138 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 62488

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7350
/proc/meminfo: memFree=1700560/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=62304 CPUtime=1721.82
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 15634 0 0 0 167905 4277 0 0 25 0 1 0 41939576 63799296 14719 1992294400 134512640 136485738 4293154064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 15576 14719 244 482 0 15092 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 62304

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7350
/proc/meminfo: memFree=1700436/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=62700 CPUtime=1781.81
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 15701 0 0 0 173759 4422 0 0 25 0 1 0 41939576 64204800 14786 1992294400 134512640 136485738 4293154064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 15675 14786 244 482 0 15191 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 62700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7352
/proc/meminfo: memFree=1700436/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=62700 CPUtime=1800.02
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 15701 0 0 0 175536 4466 0 0 25 0 1 0 41939576 64204800 14786 1992294400 134512640 136485738 4293154064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 15675 14786 244 482 0 15191 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 62700

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7352
/proc/meminfo: memFree=1700436/2059040 swapFree=4140468/4192956
[pid=7294] ppid=7292 vsize=62700 CPUtime=1800.02
/proc/7294/stat : 7294 (pbct) R 7292 7294 7269 0 -1 4202496 15701 0 0 0 175536 4466 0 0 25 0 1 0 41939576 64204800 14786 1992294400 134512640 136485738 4293154064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7294/statm: 15675 14786 244 482 0 15191 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 62700

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1755.36
CPU system time (s): 44.6692
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 62884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1755.36
system time used= 44.6692
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15701
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= 4633

runsolver used 2.84557 second user time and 8.63469 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-16 06:42:39
IDJOB=2668125
IDBENCH=48208
IDSOLVER=1170
FILE ID=node005/2668125-1276663358
PBS_JOBID= 11172509
Free space on /tmp= 62564 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_10_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668125-1276663358/watcher-2668125-1276663358 -o /tmp/evaluation-result-2668125-1276663358/solver-2668125-1276663358 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668125-1276663358.opb

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

MD5SUM BENCH= 2be9d345a101e171c9ff93c0b5b2195d
RANDOM SEED=1036815743

node005.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.246
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.246
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1761236 kB
Buffers:         75504 kB
Cached:         127632 kB
SwapCached:       6320 kB
Active:          76556 kB
Inactive:       140168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1761236 kB
SwapTotal:     4192956 kB
SwapFree:      4140468 kB
Dirty:            2112 kB
Writeback:           0 kB
AnonPages:       11500 kB
Mapped:          13116 kB
Slab:            59328 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181508 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62564 MiB
End job on node005 at 2010-06-16 07:12:41