Trace number 2668181

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)-14 1800.08 1800.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_25_4.opb
MD5SUMfeead174159765db2806c13d35bd6cbe
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-14
Best CPU time to get the best result obtained on this benchmark1789.5
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -16
Optimality of the best value was proved NO
Number of variables200
Total number of constraints301
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
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)6140
Sum of products size (including duplicates)12280
Number of different products3070
Sum of products size6140

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
0.00/0.07	c constraints 3271/0 clauses 3170/0 units 0
0.00/0.07	c vars 200
0.00/0.07	c objective 100 + -100
1.29/1.33	c 1.22981 92.1875 4 3213
1.29/1.33	o -8
1.39/1.48	c 1.38279 93.8398 31 3605
1.39/1.48	o -9
4.19/4.28	c 4.15537 94.0977 1203 7754
4.19/4.28	o -10
4.99/5.09	c 4.95425 94.2266 1822 9452
4.99/5.09	o -11
14.98/15.08	c 14.8437 95.1289 6117 25647
14.98/15.08	o -12
46.77/46.82	c 46.24 98.4102 14257 74546
46.77/46.82	o -13
91.17/91.24	c 90.0913 102.535 14295 147833
91.17/91.24	o -14
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	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	-14

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668181-1276672504/watcher-2668181-1276672504 -o /tmp/evaluation-result-2668181-1276672504/solver-2668181-1276672504 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668181-1276672504.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: 1.02 1.01 1.00 3/106 14894
/proc/meminfo: memFree=1736808/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=2340 CPUtime=0
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 300 0 0 0 0 0 0 0 20 0 1 0 42854317 2396160 222 1992294400 134512640 136485738 4287871408 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14894/statm: 585 222 156 482 0 101 0

[startup+0.099738 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 14894
/proc/meminfo: memFree=1736808/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=7500 CPUtime=0.09
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 1559 0 0 0 9 0 0 0 20 0 1 0 42854317 7680000 1481 1992294400 134512640 136485738 4287871408 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 1875 1484 194 482 0 1391 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7500

[startup+0.101738 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 14894
/proc/meminfo: memFree=1736808/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=7764 CPUtime=0.09
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 1612 0 0 0 9 0 0 0 20 0 1 0 42854317 7950336 1534 1992294400 134512640 136485738 4287871408 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 1941 1535 194 482 0 1457 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7764

[startup+0.301758 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 14894
/proc/meminfo: memFree=1736808/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=23284 CPUtime=0.29
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 5548 0 0 0 27 2 0 0 20 0 1 0 42854317 23842816 5371 1992294400 134512640 136485738 4287871408 18446744073709551615 135681432 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 5821 5372 198 482 0 5337 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23284

[startup+0.701798 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 14894
/proc/meminfo: memFree=1736808/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=47184 CPUtime=0.69
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 11999 0 0 0 65 4 0 0 21 0 1 0 42854317 48316416 11352 1992294400 134512640 136485738 4287871408 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 11796 11353 198 482 0 11312 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47184

[startup+1.50188 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 14895
/proc/meminfo: memFree=1658680/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=96088 CPUtime=1.49
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 24538 0 0 0 139 10 0 0 23 0 1 0 42854317 98394112 22444 1992294400 134512640 136485738 4287871408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 24022 22444 244 482 0 23538 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 96088

[startup+3.10104 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 14895
/proc/meminfo: memFree=1647148/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=96352 CPUtime=3.09
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 24590 0 0 0 298 11 0 0 25 0 1 0 42854317 98664448 22496 1992294400 134512640 136485738 4287871408 18446744073709551615 135025013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 24088 22496 244 482 0 23604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96352

[startup+6.30137 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 14895
/proc/meminfo: memFree=1647024/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=96616 CPUtime=6.29
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 24657 0 0 0 614 15 0 0 25 0 1 0 42854317 98934784 22561 1992294400 134512640 136485738 4287871408 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 24154 22561 244 482 0 23670 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 96616

[startup+12.701 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 14895
/proc/meminfo: memFree=1646280/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=97144 CPUtime=12.69
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 24788 0 0 0 1247 22 0 0 25 0 1 0 42854317 99475456 22692 1992294400 134512640 136485738 4287871408 18446744073709551615 135024558 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 24286 22692 244 482 0 23802 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 97144

[startup+25.5013 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 14895
/proc/meminfo: memFree=1644668/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=98732 CPUtime=25.49
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 25205 0 0 0 2513 36 0 0 25 0 1 0 42854317 101101568 23108 1992294400 134512640 136485738 4287871408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 24683 23108 244 482 0 24199 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 98732

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14895
/proc/meminfo: memFree=1641940/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=101428 CPUtime=51.08
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 25876 0 0 0 5047 61 0 0 25 0 1 0 42854317 103862272 23778 1992294400 134512640 136485738 4287871408 18446744073709551615 135050531 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 25357 23778 244 482 0 24873 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 101428

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14897
/proc/meminfo: memFree=1638344/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=104992 CPUtime=102.27
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 26764 0 0 0 10101 126 0 0 25 0 1 0 42854317 107511808 24665 1992294400 134512640 136485738 4287871408 18446744073709551615 135725089 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 26248 24665 244 482 0 25764 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 104992

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14899
/proc/meminfo: memFree=1633384/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=109744 CPUtime=162.24
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 27962 0 0 0 16015 209 0 0 25 0 1 0 42854317 112377856 25863 1992294400 134512640 136485738 4287871408 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 27436 25863 245 482 0 26952 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 109744

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14901
/proc/meminfo: memFree=1633384/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=109744 CPUtime=222.23
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 27962 0 0 0 21933 290 0 0 25 0 1 0 42854317 112377856 25863 1992294400 134512640 136485738 4287871408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 27436 25863 245 482 0 26952 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 109744

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14901
/proc/meminfo: memFree=1623464/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=119664 CPUtime=282.2
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 30437 0 0 0 27837 383 0 0 25 0 1 0 42854317 122535936 28338 1992294400 134512640 136485738 4287871408 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 29916 28338 245 482 0 29432 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 119664

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14903
/proc/meminfo: memFree=1623464/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=119664 CPUtime=342.19
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 30437 0 0 0 33758 461 0 0 25 0 1 0 42854317 122535936 28338 1992294400 134512640 136485738 4287871408 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 29916 28338 245 482 0 29432 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 119664

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14905
/proc/meminfo: memFree=1623464/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=119664 CPUtime=402.17
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 30437 0 0 0 39678 539 0 0 25 0 1 0 42854317 122535936 28338 1992294400 134512640 136485738 4287871408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 29916 28338 245 482 0 29432 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 119664

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14907
/proc/meminfo: memFree=1623340/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=119664 CPUtime=462.15
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 30437 0 0 0 45603 612 0 0 25 0 1 0 42854317 122535936 28338 1992294400 134512640 136485738 4287871408 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 29916 28338 245 482 0 29432 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 119664

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14909
/proc/meminfo: memFree=1623340/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=119664 CPUtime=522.13
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 30437 0 0 0 51527 686 0 0 25 0 1 0 42854317 122535936 28338 1992294400 134512640 136485738 4287871408 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 29916 28338 245 482 0 29432 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 119664

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14909
/proc/meminfo: memFree=1621108/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=122040 CPUtime=582.12
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 31026 0 0 0 57408 804 0 0 25 0 1 0 42854317 124968960 28927 1992294400 134512640 136485738 4287871408 18446744073709551615 135051017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 30510 28927 245 482 0 30026 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 122040

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14911
/proc/meminfo: memFree=1620984/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=122040 CPUtime=642.11
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 31026 0 0 0 63336 875 0 0 25 0 1 0 42854317 124968960 28927 1992294400 134512640 136485738 4287871408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 30510 28927 245 482 0 30026 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 122040

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14917
/proc/meminfo: memFree=1620860/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=122040 CPUtime=822.05
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 31026 0 0 0 81100 1105 0 0 25 0 1 0 42854317 124968960 28927 1992294400 134512640 136485738 4287871408 18446744073709551615 135045009 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 30510 28927 245 482 0 30026 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 122040

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14917
/proc/meminfo: memFree=1620860/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=122040 CPUtime=882.03
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 31026 0 0 0 86996 1207 0 0 25 0 1 0 42854317 124968960 28927 1992294400 134512640 136485738 4287871408 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 30510 28927 245 482 0 30026 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 122040

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14919
/proc/meminfo: memFree=1620860/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=122040 CPUtime=942.02
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 31026 0 0 0 92919 1283 0 0 25 0 1 0 42854317 124968960 28927 1992294400 134512640 136485738 4287871408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 30510 28927 245 482 0 30026 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 122040

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14921
/proc/meminfo: memFree=1620736/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=122040 CPUtime=1002
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 31026 0 0 0 98834 1366 0 0 25 0 1 0 42854317 124968960 28927 1992294400 134512640 136485738 4287871408 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 30510 28927 245 482 0 30026 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 122040

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14923
/proc/meminfo: memFree=1620736/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=122040 CPUtime=1061.98
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 31026 0 0 0 104757 1441 0 0 25 0 1 0 42854317 124968960 28927 1992294400 134512640 136485738 4287871408 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 30510 28927 245 482 0 30026 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 122040

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14925
/proc/meminfo: memFree=1620736/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=122040 CPUtime=1121.97
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 31026 0 0 0 110647 1550 0 0 25 0 1 0 42854317 124968960 28927 1992294400 134512640 136485738 4287871408 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 30510 28927 245 482 0 30026 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 122040

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14925
/proc/meminfo: memFree=1616644/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=126104 CPUtime=1181.95
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 32022 0 0 0 116549 1646 0 0 25 0 1 0 42854317 129130496 29923 1992294400 134512640 136485738 4287871408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 31526 29923 245 482 0 31042 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 126104

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14927
/proc/meminfo: memFree=1616024/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=126632 CPUtime=1241.92
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 32160 0 0 0 122465 1727 0 0 25 0 1 0 42854317 129671168 30061 1992294400 134512640 136485738 4287871408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 31658 30061 245 482 0 31174 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 126632

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14929
/proc/meminfo: memFree=1616024/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=126632 CPUtime=1301.92
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 32160 0 0 0 128394 1798 0 0 25 0 1 0 42854317 129671168 30061 1992294400 134512640 136485738 4287871408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 31658 30061 245 482 0 31174 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 126632

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14931
/proc/meminfo: memFree=1616024/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=126632 CPUtime=1361.89
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 32160 0 0 0 134311 1878 0 0 25 0 1 0 42854317 129671168 30061 1992294400 134512640 136485738 4287871408 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 31658 30061 245 482 0 31174 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 126632

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14933
/proc/meminfo: memFree=1616024/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=126632 CPUtime=1421.88
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 32160 0 0 0 140231 1957 0 0 25 0 1 0 42854317 129671168 30061 1992294400 134512640 136485738 4287871408 18446744073709551615 135040470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 31658 30061 245 482 0 31174 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 126632

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14933
/proc/meminfo: memFree=1616024/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=126632 CPUtime=1481.85
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 32160 0 0 0 146135 2050 0 0 25 0 1 0 42854317 129671168 30061 1992294400 134512640 136485738 4287871408 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 31658 30061 245 482 0 31174 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 126632

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14935
/proc/meminfo: memFree=1616024/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=126632 CPUtime=1541.83
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 32160 0 0 0 152056 2127 0 0 25 0 1 0 42854317 129671168 30061 1992294400 134512640 136485738 4287871408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 31658 30061 245 482 0 31174 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 126632

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14937
/proc/meminfo: memFree=1616024/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=126632 CPUtime=1601.81
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 32160 0 0 0 157968 2213 0 0 25 0 1 0 42854317 129671168 30061 1992294400 134512640 136485738 4287871408 18446744073709551615 134623099 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 31658 30061 245 482 0 31174 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 126632

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14939
/proc/meminfo: memFree=1616024/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=126632 CPUtime=1661.79
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 32160 0 0 0 163894 2285 0 0 25 0 1 0 42854317 129671168 30061 1992294400 134512640 136485738 4287871408 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 31658 30061 245 482 0 31174 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 126632

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14941
/proc/meminfo: memFree=1615900/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=126632 CPUtime=1721.77
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 32160 0 0 0 169798 2379 0 0 25 0 1 0 42854317 129671168 30061 1992294400 134512640 136485738 4287871408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 31658 30061 245 482 0 31174 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 126632

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14941
/proc/meminfo: memFree=1615032/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=127424 CPUtime=1781.75
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 32339 0 0 0 175695 2480 0 0 25 0 1 0 42854317 130482176 30240 1992294400 134512640 136485738 4287871408 18446744073709551615 134878394 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 31856 30240 245 482 0 31372 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 127424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14943
/proc/meminfo: memFree=1615032/2059040 swapFree=4135684/4192956
[pid=14894] ppid=14892 vsize=127424 CPUtime=1800.06
/proc/14894/stat : 14894 (pbct) R 14892 14894 14226 0 -1 4202496 32339 0 0 0 177505 2501 0 0 25 0 1 0 42854317 130482176 30240 1992294400 134512640 136485738 4287871408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14894/statm: 31856 30240 245 482 0 31372 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 127424

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): 1800.63
CPU time (s): 1800.08
CPU user time (s): 1775.05
CPU system time (s): 25.0322
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 127424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1775.05
system time used= 25.0322
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32339
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= 7263

runsolver used 2.76058 second user time and 8.71667 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-16 09:15:04
IDJOB=2668181
IDBENCH=48264
IDSOLVER=1170
FILE ID=node002/2668181-1276672504
PBS_JOBID= 11172505
Free space on /tmp= 62572 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_25_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668181-1276672504/watcher-2668181-1276672504 -o /tmp/evaluation-result-2668181-1276672504/solver-2668181-1276672504 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668181-1276672504.opb

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

MD5SUM BENCH= feead174159765db2806c13d35bd6cbe
RANDOM SEED=1783503740

node002.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1737336 kB
Buffers:        101860 kB
Cached:         125700 kB
SwapCached:      10940 kB
Active:         107488 kB
Inactive:       133588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1737336 kB
SwapTotal:     4192956 kB
SwapFree:      4135684 kB
Dirty:            2024 kB
Writeback:           0 kB
AnonPages:       11712 kB
Mapped:           9388 kB
Slab:            58860 kB
PageTables:       4068 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= 62568 MiB
End job on node002 at 2010-06-16 09:45:06