Trace number 2668045

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)15 1800.05 1800.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_25_1.opb
MD5SUM88e7a647c6e46a38e952354158b1fb76
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark13
Best CPU time to get the best result obtained on this benchmark1800.21
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
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 constraint26
Maximum length of a constraint44
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)6204
Sum of products size (including duplicates)12408
Number of different products6204
Sum of products size12408

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
0.09/0.13	c constraints 6204/0 clauses 6404/0 units 0
0.09/0.13	c vars 200
0.09/0.13	c objective 200 + 0
1.79/1.88	c 1.73474 136.781 1 6361
1.79/1.88	o 24
3.89/3.90	c 3.73443 139.367 104 6937
3.89/3.90	o 23
3.99/4.03	c 3.86641 139.367 120 7171
3.99/4.03	o 22
4.09/4.11	c 3.9454 139.367 120 7371
4.09/4.11	o 21
4.09/4.19	c 4.02539 139.367 120 7568
4.09/4.19	o 20
4.19/4.27	c 4.10438 139.367 121 7766
4.19/4.27	o 19
4.40/4.49	c 4.31434 139.367 198 8033
4.40/4.49	o 18
4.59/4.61	c 4.43832 139.367 238 8266
4.59/4.61	o 17
5.09/5.10	c 4.91325 139.496 412 8823
5.09/5.10	o 16
57.77/57.85	c 56.7354 151.957 23262 52853
57.77/57.85	o 15
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	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	15

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668045-1276654360/watcher-2668045-1276654360 -o /tmp/evaluation-result-2668045-1276654360/solver-2668045-1276654360 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668045-1276654360.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: 2.19 2.20 2.01 3/106 13919
/proc/meminfo: memFree=1776884/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=2208 CPUtime=0
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 265 0 0 0 0 0 0 0 20 0 1 0 6728725 2260992 187 1992294400 134512640 136485738 4291826160 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13919/statm: 552 187 156 482 0 68 0

[startup+0.0139509 s]
/proc/loadavg: 2.19 2.20 2.01 3/106 13919
/proc/meminfo: memFree=1776884/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=2208 CPUtime=0.01
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 272 0 0 0 1 0 0 0 20 0 1 0 6728725 2260992 194 1992294400 134512640 136485738 4291826160 18446744073709551615 135856905 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13919/statm: 552 194 156 482 0 68 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2208

[startup+0.100945 s]
/proc/loadavg: 2.19 2.20 2.01 3/106 13919
/proc/meminfo: memFree=1776884/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=4184 CPUtime=0.09
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 766 0 0 0 9 0 0 0 20 0 1 0 6728725 4284416 688 1992294400 134512640 136485738 4291826160 18446744073709551615 135869187 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13919/statm: 1046 688 156 482 0 562 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4184

[startup+0.300966 s]
/proc/loadavg: 2.19 2.20 2.01 3/106 13919
/proc/meminfo: memFree=1776884/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=24440 CPUtime=0.29
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 5836 0 0 0 26 3 0 0 20 0 1 0 6728725 25026560 5659 1992294400 134512640 136485738 4291826160 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 6110 5659 198 482 0 5626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24440

[startup+0.701012 s]
/proc/loadavg: 2.19 2.20 2.01 3/106 13919
/proc/meminfo: memFree=1776884/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=51104 CPUtime=0.69
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 12984 0 0 0 63 6 0 0 21 0 1 0 6728725 52330496 12263 1992294400 134512640 136485738 4291826160 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 12776 12264 198 482 0 12292 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51104

[startup+1.5011 s]
/proc/loadavg: 2.19 2.20 2.01 2/107 13920
/proc/meminfo: memFree=1708056/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=123164 CPUtime=1.49
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 31869 0 0 0 136 13 0 0 23 0 1 0 6728725 126119936 29696 1992294400 134512640 136485738 4291826160 18446744073709551615 134930363 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 30791 29696 210 482 0 30307 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 123164

[startup+3.10127 s]
/proc/loadavg: 2.19 2.20 2.01 2/107 13920
/proc/meminfo: memFree=1641592/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=142708 CPUtime=3.09
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 36639 0 0 0 293 16 0 0 25 0 1 0 6728725 146132992 33841 1992294400 134512640 136485738 4291826160 18446744073709551615 135045225 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 35677 33841 243 482 0 35193 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 142708

[startup+6.30062 s]
/proc/loadavg: 2.09 2.18 2.01 2/107 13920
/proc/meminfo: memFree=1641344/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=143104 CPUtime=6.29
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 36797 0 0 0 609 20 0 0 25 0 1 0 6728725 146538496 33991 1992294400 134512640 136485738 4291826160 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 35776 33991 244 482 0 35292 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 143104

[startup+12.7013 s]
/proc/loadavg: 2.01 2.16 2.00 2/107 13920
/proc/meminfo: memFree=1639732/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=144820 CPUtime=12.69
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 37208 0 0 0 1238 31 0 0 25 0 1 0 6728725 148295680 34402 1992294400 134512640 136485738 4291826160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 36205 34402 244 482 0 35721 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 144820

[startup+25.5007 s]
/proc/loadavg: 1.78 2.10 1.98 2/107 13920
/proc/meminfo: memFree=1637128/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=147328 CPUtime=25.48
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 37864 0 0 0 2498 50 0 0 25 0 1 0 6728725 150863872 35058 1992294400 134512640 136485738 4291826160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 36832 35058 244 482 0 36348 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 147328

[startup+51.1005 s]
/proc/loadavg: 1.59 2.03 1.96 2/107 13920
/proc/meminfo: memFree=1630432/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=154148 CPUtime=51.08
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 39543 0 0 0 5010 98 0 0 25 0 1 0 6728725 157847552 36737 1992294400 134512640 136485738 4291826160 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 38537 36737 244 482 0 38053 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 154148

[startup+102.308 s]
/proc/loadavg: 1.24 1.85 1.90 2/107 13922
/proc/meminfo: memFree=1625844/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=158564 CPUtime=102.27
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 40634 0 0 0 10051 176 0 0 25 0 1 0 6728725 162369536 37827 1992294400 134512640 136485738 4291826160 18446744073709551615 135050760 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 39641 37827 244 482 0 39157 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 158564

[startup+162.301 s]
/proc/loadavg: 1.09 1.71 1.85 2/107 13924
/proc/meminfo: memFree=1624108/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=160148 CPUtime=162.24
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 41045 0 0 0 15968 256 0 0 25 0 1 0 6728725 163991552 38238 1992294400 134512640 136485738 4291826160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 40037 38238 244 482 0 39553 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 160148

[startup+222.301 s]
/proc/loadavg: 1.03 1.57 1.79 2/107 13924
/proc/meminfo: memFree=1624108/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=160148 CPUtime=222.23
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 41045 0 0 0 21880 343 0 0 25 0 1 0 6728725 163991552 38238 1992294400 134512640 136485738 4291826160 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 40037 38238 244 482 0 39553 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 160148

[startup+282.301 s]
/proc/loadavg: 1.01 1.47 1.74 2/107 13926
/proc/meminfo: memFree=1624108/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=160148 CPUtime=282.22
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 41045 0 0 0 27787 435 0 0 25 0 1 0 6728725 163991552 38238 1992294400 134512640 136485738 4291826160 18446744073709551615 134921974 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 40037 38238 244 482 0 39553 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 160148

[startup+342.301 s]
/proc/loadavg: 1.00 1.38 1.69 2/107 13928
/proc/meminfo: memFree=1624108/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=160148 CPUtime=342.2
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 41045 0 0 0 33696 524 0 0 25 0 1 0 6728725 163991552 38238 1992294400 134512640 136485738 4291826160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 40037 38238 244 482 0 39553 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 160148

[startup+402.301 s]
/proc/loadavg: 1.00 1.31 1.65 2/107 13930
/proc/meminfo: memFree=1623984/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=160148 CPUtime=402.19
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 41045 0 0 0 39603 616 0 0 25 0 1 0 6728725 163991552 38238 1992294400 134512640 136485738 4291826160 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 40037 38238 244 482 0 39553 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 160148

[startup+462.301 s]
/proc/loadavg: 1.00 1.25 1.60 2/107 13932
/proc/meminfo: memFree=1623984/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=160148 CPUtime=462.17
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 41045 0 0 0 45506 711 0 0 25 0 1 0 6728725 163991552 38238 1992294400 134512640 136485738 4291826160 18446744073709551615 135040470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 40037 38238 244 482 0 39553 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 160148

[startup+522.301 s]
/proc/loadavg: 1.00 1.20 1.56 2/107 13932
/proc/meminfo: memFree=1623860/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=160148 CPUtime=522.15
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 41045 0 0 0 51421 794 0 0 25 0 1 0 6728725 163991552 38238 1992294400 134512640 136485738 4291826160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 40037 38238 244 482 0 39553 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 160148

[startup+582.3 s]
/proc/loadavg: 1.00 1.16 1.52 2/107 13934
/proc/meminfo: memFree=1620760/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=163448 CPUtime=582.14
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 41863 0 0 0 57341 873 0 0 25 0 1 0 6728725 167370752 39056 1992294400 134512640 136485738 4291826160 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 40862 39056 244 482 0 40378 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 163448

[startup+642.301 s]
/proc/loadavg: 1.00 1.13 1.49 2/107 13936
/proc/meminfo: memFree=1611956/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=172008 CPUtime=642.13
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 44021 0 0 0 63263 950 0 0 25 0 1 0 6728725 176136192 41214 1992294400 134512640 136485738 4291826160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 43002 41214 244 482 0 42518 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 172008

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.05 1.37 2/107 13942
/proc/meminfo: memFree=1611708/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=172008 CPUtime=882.06
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 44021 0 0 0 86908 1298 0 0 25 0 1 0 6728725 176136192 41214 1992294400 134512640 136485738 4291826160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 43002 41214 244 482 0 42518 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 172008

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.34 2/107 13944
/proc/meminfo: memFree=1611708/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=172008 CPUtime=942.04
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 44021 0 0 0 92823 1381 0 0 25 0 1 0 6728725 176136192 41214 1992294400 134512640 136485738 4291826160 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 43002 41214 244 482 0 42518 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 172008

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.32 2/107 13946
/proc/meminfo: memFree=1611584/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=172008 CPUtime=1002.02
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 44021 0 0 0 98735 1467 0 0 25 0 1 0 6728725 176136192 41214 1992294400 134512640 136485738 4291826160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 43002 41214 244 482 0 42518 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 172008

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.29 2/107 13948
/proc/meminfo: memFree=1611584/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=172008 CPUtime=1062.01
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 44021 0 0 0 104647 1554 0 0 25 0 1 0 6728725 176136192 41214 1992294400 134512640 136485738 4291826160 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 43002 41214 244 482 0 42518 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 172008

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.27 2/107 13948
/proc/meminfo: memFree=1611460/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=172008 CPUtime=1122
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 44021 0 0 0 110561 1639 0 0 25 0 1 0 6728725 176136192 41214 1992294400 134512640 136485738 4291826160 18446744073709551615 135050979 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 43002 41214 244 482 0 42518 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 172008

[startup+1182.3 s]
/proc/loadavg: 1.07 1.03 1.26 2/107 13953
/proc/meminfo: memFree=1610468/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=172008 CPUtime=1181.97
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 44021 0 0 0 116481 1716 0 0 25 0 1 0 6728725 176136192 41214 1992294400 134512640 136485738 4291826160 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 43002 41214 244 482 0 42518 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 172008

[startup+1242.3 s]
/proc/loadavg: 1.02 1.02 1.24 2/107 13955
/proc/meminfo: memFree=1610592/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=172008 CPUtime=1241.96
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 44021 0 0 0 122395 1801 0 0 25 0 1 0 6728725 176136192 41214 1992294400 134512640 136485738 4291826160 18446744073709551615 134880228 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 43002 41214 244 482 0 42518 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 172008

[startup+1302.3 s]
/proc/loadavg: 1.01 1.02 1.22 2/107 13957
/proc/meminfo: memFree=1608856/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=174252 CPUtime=1301.95
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 44561 0 0 0 128317 1878 0 0 25 0 1 0 6728725 178434048 41754 1992294400 134512640 136485738 4291826160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 43563 41754 244 482 0 43079 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 174252

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.21 2/107 13959
/proc/meminfo: memFree=1600796/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=182312 CPUtime=1361.92
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 46599 0 0 0 134240 1952 0 0 25 0 1 0 6728725 186687488 43792 1992294400 134512640 136485738 4291826160 18446744073709551615 134880704 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 45578 43792 244 482 0 45094 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 182312

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.19 2/107 13959
/proc/meminfo: memFree=1600796/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=182312 CPUtime=1421.92
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 46600 0 0 0 140166 2026 0 0 25 0 1 0 6728725 186687488 43793 1992294400 134512640 136485738 4291826160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 45578 43793 244 482 0 45094 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 182312

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/107 13961
/proc/meminfo: memFree=1600796/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=182312 CPUtime=1481.9
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 46600 0 0 0 146086 2104 0 0 25 0 1 0 6728725 186687488 43793 1992294400 134512640 136485738 4291826160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 45578 43793 244 482 0 45094 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 182312

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 13963
/proc/meminfo: memFree=1600796/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=182312 CPUtime=1541.88
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 46600 0 0 0 152000 2188 0 0 25 0 1 0 6728725 186687488 43793 1992294400 134512640 136485738 4291826160 18446744073709551615 135042630 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 45578 43793 244 482 0 45094 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 182312

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 13965
/proc/meminfo: memFree=1600920/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=182312 CPUtime=1601.86
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 46600 0 0 0 157916 2270 0 0 25 0 1 0 6728725 186687488 43793 1992294400 134512640 136485738 4291826160 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 45578 43793 244 482 0 45094 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 182312

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 13967
/proc/meminfo: memFree=1600920/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=182312 CPUtime=1661.85
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 46600 0 0 0 163827 2358 0 0 25 0 1 0 6728725 186687488 43793 1992294400 134512640 136485738 4291826160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 45578 43793 244 482 0 45094 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 182312

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 13967
/proc/meminfo: memFree=1600920/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=182312 CPUtime=1721.84
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 46600 0 0 0 169745 2439 0 0 25 0 1 0 6728725 186687488 43793 1992294400 134512640 136485738 4291826160 18446744073709551615 135042630 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 45578 43793 244 482 0 45094 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 182312

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 13969
/proc/meminfo: memFree=1600672/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=182312 CPUtime=1781.81
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 46600 0 0 0 175662 2519 0 0 25 0 1 0 6728725 186687488 43793 1992294400 134512640 136485738 4291826160 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 45578 43793 244 482 0 45094 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 182312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 13971
/proc/meminfo: memFree=1600672/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=182312 CPUtime=1800.03
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 46600 0 0 0 177457 2546 0 0 25 0 1 0 6728725 186687488 43793 1992294400 134512640 136485738 4291826160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 45578 43793 244 482 0 45094 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 182312

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: 1.00 1.00 1.11 2/107 13971
/proc/meminfo: memFree=1600672/2059040 swapFree=4163396/4192956
[pid=13919] ppid=13917 vsize=182312 CPUtime=1800.03
/proc/13919/stat : 13919 (pbct) R 13917 13919 12041 0 -1 4202496 46600 0 0 0 177457 2546 0 0 25 0 1 0 6728725 186687488 43793 1992294400 134512640 136485738 4291826160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13919/statm: 45578 43793 244 482 0 45094 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 182312

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.05
CPU user time (s): 1774.57
CPU system time (s): 25.4791
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 182312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1774.57
system time used= 25.4791
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46601
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= 11299

runsolver used 2.98455 second user time and 8.49571 second system time

The end

Launcher Data 

Begin job on node038 at 2010-06-16 04:12:40
IDJOB=2668045
IDBENCH=48128
IDSOLVER=1170
FILE ID=node038/2668045-1276654360
PBS_JOBID= 11172447
Free space on /tmp= 62476 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_25_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668045-1276654360/watcher-2668045-1276654360 -o /tmp/evaluation-result-2668045-1276654360/solver-2668045-1276654360 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668045-1276654360.opb

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

MD5SUM BENCH= 88e7a647c6e46a38e952354158b1fb76
RANDOM SEED=1791526587

node038.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		: 3000.222
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	: 6000.44
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		: 3000.222
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1777536 kB
Buffers:         40544 kB
Cached:         131968 kB
SwapCached:       1600 kB
Active:          93076 kB
Inactive:       111112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1777536 kB
SwapTotal:     4192956 kB
SwapFree:      4163396 kB
Dirty:            2144 kB
Writeback:           0 kB
AnonPages:       30128 kB
Mapped:          14088 kB
Slab:            55496 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181076 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= 62476 MiB
End job on node038 at 2010-06-16 04:42:42