Trace number 2681656

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 0.1 fixedSAT (TO)15 1800.09 1800.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_25_2.opb
MD5SUMfaa00895e2f6f80e77634e2be522df62
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark1798.07
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 constraint45
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)6220
Sum of products size (including duplicates)12440
Number of different products6220
Sum of products size12440

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.09/0.10	c constraints 6220/0 clauses 6420/0 units 0
0.09/0.10	c vars 200
0.09/0.10	c objective 200 + 0
1.69/1.77	c 1.63375 137.016 1 6262
1.69/1.77	o 22
1.79/1.86	c 1.70874 139.609 1 6460
1.79/1.86	o 21
5.40/5.45	c 5.2622 139.738 401 7939
5.40/5.45	o 19
5.49/5.53	c 5.34719 139.738 405 8128
5.49/5.53	o 18
6.29/6.30	c 6.10407 139.867 689 8979
6.29/6.30	o 17
6.89/6.94	c 6.73597 139.996 944 9797
6.89/6.94	o 16
77.47/77.53	c 76.1624 155.93 30348 65455
77.47/77.53	o 15
1800.06/1800.50	s SATISFIABLE
1800.06/1800.50	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-2681656-1277501405/watcher-2681656-1277501405 -o /tmp/evaluation-result-2681656-1277501405/solver-2681656-1277501405 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681656-1277501405.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: 0.92 0.98 0.99 3/107 25186
/proc/meminfo: memFree=1842244/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=2136 CPUtime=0
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 256 0 0 0 0 0 0 0 20 0 1 0 123796262 2187264 176 1992294400 134512640 136421960 4294590832 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25186/statm: 534 176 145 467 0 65 0

[startup+0.0602571 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 25186
/proc/meminfo: memFree=1842244/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=3456 CPUtime=0.05
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 572 0 0 0 5 0 0 0 20 0 1 0 123796262 3538944 492 1992294400 134512640 136421960 4294590832 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25186/statm: 864 492 146 467 0 395 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3456

[startup+0.10126 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 25186
/proc/meminfo: memFree=1842244/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=4776 CPUtime=0.09
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 914 0 0 0 9 0 0 0 20 0 1 0 123796262 4890624 834 1992294400 134512640 136421960 4294590832 18446744073709551615 135154711 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25186/statm: 1194 834 146 467 0 725 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4776

[startup+0.301279 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 25186
/proc/meminfo: memFree=1842244/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=27104 CPUtime=0.29
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 6506 0 0 0 28 1 0 0 20 0 1 0 123796262 27754496 6314 1992294400 134512640 136421960 4294590832 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 6776 6315 193 467 0 6307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27104

[startup+0.701314 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 25186
/proc/meminfo: memFree=1842244/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=56364 CPUtime=0.69
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 14332 0 0 0 64 5 0 0 20 0 1 0 123796262 57716736 13642 1992294400 134512640 136421960 4294590832 18446744073709551615 135809509 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 14091 13645 193 467 0 13622 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56364

[startup+1.50039 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 25187
/proc/meminfo: memFree=1765604/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=125388 CPUtime=1.49
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 32351 0 0 0 137 12 0 0 23 0 1 0 123796262 128397312 30208 1992294400 134512640 136421960 4294590832 18446744073709551615 134928096 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 31347 30208 203 467 0 30878 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 125388

[startup+3.10053 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 25189
/proc/meminfo: memFree=1706208/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=142956 CPUtime=3.09
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 36737 0 0 0 293 16 0 0 25 0 1 0 123796262 146386944 33967 1992294400 134512640 136421960 4294590832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 35739 33967 236 467 0 35270 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 142956

[startup+6.30082 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 25189
/proc/meminfo: memFree=1706084/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=143220 CPUtime=6.29
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 36811 0 0 0 610 19 0 0 25 0 1 0 123796262 146657280 34039 1992294400 134512640 136421960 4294590832 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 35805 34039 237 467 0 35336 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 143220

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 25189
/proc/meminfo: memFree=1704596/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=144804 CPUtime=12.68
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 37222 0 0 0 1237 31 0 0 25 0 1 0 123796262 148279296 34448 1992294400 134512640 136421960 4294590832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 36201 34448 237 467 0 35732 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 144804

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 25189
/proc/meminfo: memFree=1701992/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=147576 CPUtime=25.49
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 37892 0 0 0 2497 52 0 0 25 0 1 0 123796262 151117824 35118 1992294400 134512640 136421960 4294590832 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 36894 35118 237 467 0 36425 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 147576

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 25189
/proc/meminfo: memFree=1695544/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=153964 CPUtime=51.08
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 39484 0 0 0 5015 93 0 0 25 0 1 0 123796262 157659136 36710 1992294400 134512640 136421960 4294590832 18446744073709551615 135018961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 38491 36710 237 467 0 38022 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 153964

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 25191
/proc/meminfo: memFree=1689592/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=159668 CPUtime=102.28
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 40913 0 0 0 10058 170 0 0 25 0 1 0 123796262 163500032 38138 1992294400 134512640 136421960 4294590832 18446744073709551615 134861832 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 39917 38138 237 467 0 39448 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 159668

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25193
/proc/meminfo: memFree=1689468/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=159668 CPUtime=162.26
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 40913 0 0 0 15967 259 0 0 25 0 1 0 123796262 163500032 38138 1992294400 134512640 136421960 4294590832 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 39917 38138 237 467 0 39448 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 159668

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25193
/proc/meminfo: memFree=1689344/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=159668 CPUtime=222.24
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 40913 0 0 0 21878 346 0 0 25 0 1 0 123796262 163500032 38138 1992294400 134512640 136421960 4294590832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 39917 38138 237 467 0 39448 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 159668

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25195
/proc/meminfo: memFree=1688848/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=160328 CPUtime=282.22
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 41068 0 0 0 27790 432 0 0 25 0 1 0 123796262 164175872 38293 1992294400 134512640 136421960 4294590832 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 40082 38293 237 467 0 39613 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 160328

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25197
/proc/meminfo: memFree=1688848/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=160328 CPUtime=342.21
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 41068 0 0 0 33703 518 0 0 25 0 1 0 123796262 164175872 38293 1992294400 134512640 136421960 4294590832 18446744073709551615 134973866 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 40082 38293 237 467 0 39613 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 160328

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25199
/proc/meminfo: memFree=1688848/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=160328 CPUtime=402.2
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 41068 0 0 0 39622 598 0 0 25 0 1 0 123796262 164175872 38293 1992294400 134512640 136421960 4294590832 18446744073709551615 135032507 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 40082 38293 237 467 0 39613 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 160328

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25201
/proc/meminfo: memFree=1688724/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=160328 CPUtime=462.18
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 41068 0 0 0 45534 684 0 0 25 0 1 0 123796262 164175872 38293 1992294400 134512640 136421960 4294590832 18446744073709551615 135032311 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 40082 38293 237 467 0 39613 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 160328

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25204
/proc/meminfo: memFree=1684880/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=163892 CPUtime=522.17
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 41980 0 0 0 51454 763 0 0 25 0 1 0 123796262 167825408 39205 1992294400 134512640 136421960 4294590832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 40973 39205 237 467 0 40504 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 163892

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/108 25206
/proc/meminfo: memFree=1679672/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=169040 CPUtime=582.15
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 43261 0 0 0 57379 836 0 0 25 0 1 0 123796262 173096960 40486 1992294400 134512640 136421960 4294590832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 42260 40486 237 467 0 41791 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 169040

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25208
/proc/meminfo: memFree=1679672/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=169040 CPUtime=642.14
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 43261 0 0 0 63308 906 0 0 25 0 1 0 123796262 173096960 40486 1992294400 134512640 136421960 4294590832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 42260 40486 237 467 0 41791 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 169040

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25214
/proc/meminfo: memFree=1679548/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=169040 CPUtime=882.07
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 43261 0 0 0 86967 1240 0 0 25 0 1 0 123796262 173096960 40486 1992294400 134512640 136421960 4294590832 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 42260 40486 237 467 0 41791 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 169040

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25216
/proc/meminfo: memFree=1679424/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=169040 CPUtime=942.06
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 43261 0 0 0 92879 1327 0 0 25 0 1 0 123796262 173096960 40486 1992294400 134512640 136421960 4294590832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 42260 40486 237 467 0 41791 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 169040

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25218
/proc/meminfo: memFree=1679300/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=169040 CPUtime=1002.05
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 43261 0 0 0 98792 1413 0 0 25 0 1 0 123796262 173096960 40486 1992294400 134512640 136421960 4294590832 18446744073709551615 134604582 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 42260 40486 237 467 0 41791 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 169040

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25220
/proc/meminfo: memFree=1679300/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=169040 CPUtime=1062.04
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 43261 0 0 0 104708 1496 0 0 25 0 1 0 123796262 173096960 40486 1992294400 134512640 136421960 4294590832 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 42260 40486 237 467 0 41791 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 169040

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25220
/proc/meminfo: memFree=1679300/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=169040 CPUtime=1122.02
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 43261 0 0 0 110623 1579 0 0 25 0 1 0 123796262 173096960 40486 1992294400 134512640 136421960 4294590832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 42260 40486 237 467 0 41791 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 169040

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25222
/proc/meminfo: memFree=1679052/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=169040 CPUtime=1182
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 43261 0 0 0 116540 1660 0 0 25 0 1 0 123796262 173096960 40486 1992294400 134512640 136421960 4294590832 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 42260 40486 237 467 0 41791 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 169040

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25224
/proc/meminfo: memFree=1678804/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=169040 CPUtime=1241.99
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 43261 0 0 0 122460 1739 0 0 25 0 1 0 123796262 173096960 40486 1992294400 134512640 136421960 4294590832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 42260 40486 237 467 0 41791 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 169040

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25226
/proc/meminfo: memFree=1678680/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=169040 CPUtime=1301.98
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 43261 0 0 0 128379 1819 0 0 25 0 1 0 123796262 173096960 40486 1992294400 134512640 136421960 4294590832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 42260 40486 237 467 0 41791 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 169040

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25228
/proc/meminfo: memFree=1670868/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=177564 CPUtime=1361.96
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 45392 0 0 0 134290 1906 0 0 25 0 1 0 123796262 181825536 42617 1992294400 134512640 136421960 4294590832 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 44391 42617 237 467 0 43922 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 177564

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25228
/proc/meminfo: memFree=1667024/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=181272 CPUtime=1421.95
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 46321 0 0 0 140203 1992 0 0 25 0 1 0 123796262 185622528 43546 1992294400 134512640 136421960 4294590832 18446744073709551615 135025632 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 45318 43546 237 467 0 44849 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 181272

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25230
/proc/meminfo: memFree=1667024/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=181272 CPUtime=1481.93
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 46321 0 0 0 146127 2066 0 0 25 0 1 0 123796262 185622528 43546 1992294400 134512640 136421960 4294590832 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 45318 43546 237 467 0 44849 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 181272

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25232
/proc/meminfo: memFree=1667024/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=181272 CPUtime=1541.91
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 46321 0 0 0 152042 2149 0 0 25 0 1 0 123796262 185622528 43546 1992294400 134512640 136421960 4294590832 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 45318 43546 237 467 0 44849 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 181272

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25234
/proc/meminfo: memFree=1666900/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=181272 CPUtime=1601.9
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 46321 0 0 0 157961 2229 0 0 25 0 1 0 123796262 185622528 43546 1992294400 134512640 136421960 4294590832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 45318 43546 237 467 0 44849 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 181272

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25236
/proc/meminfo: memFree=1666776/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=181272 CPUtime=1661.88
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 46321 0 0 0 163864 2324 0 0 25 0 1 0 123796262 185622528 43546 1992294400 134512640 136421960 4294590832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 45318 43546 237 467 0 44849 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 181272

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25236
/proc/meminfo: memFree=1666652/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=181272 CPUtime=1721.87
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 46321 0 0 0 169780 2407 0 0 25 0 1 0 123796262 185622528 43546 1992294400 134512640 136421960 4294590832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 45318 43546 237 467 0 44849 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 181272

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25238
/proc/meminfo: memFree=1666404/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=181272 CPUtime=1781.86
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 46321 0 0 0 175701 2485 0 0 25 0 1 0 123796262 185622528 43546 1992294400 134512640 136421960 4294590832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 45318 43546 237 467 0 44849 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 181272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25238
/proc/meminfo: memFree=1666404/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=181272 CPUtime=1800.06
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 46321 0 0 0 177498 2508 0 0 25 0 1 0 123796262 185622528 43546 1992294400 134512640 136421960 4294590832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 45318 43546 237 467 0 44849 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 181272

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 0.98 0.99 2/108 25238
/proc/meminfo: memFree=1666404/2059040 swapFree=4139776/4192956
[pid=25186] ppid=25184 vsize=181272 CPUtime=1800.06
/proc/25186/stat : 25186 (pbct) R 25184 25186 24594 0 -1 4202496 46321 0 0 0 177498 2508 0 0 25 0 1 0 123796262 185622528 43546 1992294400 134512640 136421960 4294590832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25186/statm: 45318 43546 237 467 0 44849 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 181272

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.09
CPU user time (s): 1774.99
CPU system time (s): 25.1082
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 181272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1774.99
system time used= 25.1082
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46323
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= 2788

runsolver used 2.87956 second user time and 8.60469 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-25 23:30:05
IDJOB=2681656
IDBENCH=48145
IDSOLVER=1192
FILE ID=node025/2681656-1277501405
PBS_JOBID= 11190574
Free space on /tmp= 62308 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_25_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681656-1277501405/watcher-2681656-1277501405 -o /tmp/evaluation-result-2681656-1277501405/solver-2681656-1277501405 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681656-1277501405.opb

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

MD5SUM BENCH= faa00895e2f6f80e77634e2be522df62
RANDOM SEED=1161527812

node025.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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1842648 kB
Buffers:         30916 kB
Cached:          87276 kB
SwapCached:       5904 kB
Active:          68852 kB
Inactive:        62768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1842648 kB
SwapTotal:     4192956 kB
SwapFree:      4139776 kB
Dirty:            2024 kB
Writeback:           0 kB
AnonPages:       12072 kB
Mapped:          11940 kB
Slab:            62552 kB
PageTables:       4244 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182908 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= 62304 MiB
End job on node025 at 2010-06-26 00:00:08