Trace number 2668182

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)-26 1800.1 1800.61

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_10_5.opb
MD5SUMae2bd1e13f1871c16ad2ebb51fc6f92a
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-27
Best CPU time to get the best result obtained on this benchmark1789.49
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -29
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)2504
Sum of products size (including duplicates)5008
Number of different products1252
Sum of products size2504

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.03	c constraints 1453/0 clauses 1352/0 units 0
0.00/0.03	c vars 200
0.00/0.03	c objective 100 + -100
0.49/0.56	c 0.515921 41.3281 1 1387
0.49/0.56	o -19
1.59/1.61	c 1.54476 42.5469 1627 6675
1.59/1.61	o -20
2.30/2.39	c 2.29365 43.0039 2609 9998
2.30/2.39	o -21
4.89/4.91	c 4.76328 43.9062 6157 20147
4.89/4.91	o -22
5.19/5.24	c 5.07823 43.9062 3265 21418
5.19/5.24	o -23
7.48/7.51	c 7.28789 44.1641 6399 30569
7.48/7.51	o -24
120.76/120.83	c 116.671 54.375 9520 468415
120.76/120.83	o -25
452.06/452.24	c 435.704 54.375 9483 1729394
452.06/452.24	o -26
1800.09/1800.60	s SATISFIABLE
1800.09/1800.60	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	-26

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668182-1276672674/watcher-2668182-1276672674 -o /tmp/evaluation-result-2668182-1276672674/solver-2668182-1276672674 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668182-1276672674.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: 1.07 1.04 1.00 3/106 6566
/proc/meminfo: memFree=1815448/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=2340 CPUtime=0
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 295 0 0 0 0 0 0 0 20 0 1 0 42871302 2396160 217 1992294400 134512640 136485738 4289750496 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6566/statm: 585 218 156 482 0 101 0

[startup+0.106015 s]
/proc/loadavg: 1.07 1.04 1.00 3/106 6566
/proc/meminfo: memFree=1815448/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=10232 CPUtime=0.09
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 2250 0 0 0 9 0 0 0 20 0 1 0 42871302 10477568 2172 1992294400 134512640 136485738 4289750496 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 2558 2173 198 482 0 2074 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10232

[startup+0.201023 s]
/proc/loadavg: 1.07 1.04 1.00 3/106 6566
/proc/meminfo: memFree=1815448/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=16192 CPUtime=0.19
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 3773 0 0 0 18 1 0 0 20 0 1 0 42871302 16580608 3695 1992294400 134512640 136485738 4289750496 18446744073709551615 135359995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 4048 3696 198 482 0 3564 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16192

[startup+0.30103 s]
/proc/loadavg: 1.07 1.04 1.00 3/106 6566
/proc/meminfo: memFree=1815448/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=22640 CPUtime=0.29
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 5433 0 0 0 28 1 0 0 20 0 1 0 42871302 23183360 5256 1992294400 134512640 136485738 4289750496 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 5660 5257 198 482 0 5176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22640

[startup+0.701063 s]
/proc/loadavg: 1.07 1.04 1.00 3/106 6566
/proc/meminfo: memFree=1815448/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=43300 CPUtime=0.69
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 10690 0 0 0 65 4 0 0 20 0 1 0 42871302 44339200 9937 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 10825 9937 244 482 0 10341 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43300

[startup+1.50113 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 6567
/proc/meminfo: memFree=1776380/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=43432 CPUtime=1.49
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 10734 0 0 0 143 6 0 0 23 0 1 0 42871302 44474368 9981 1992294400 134512640 136485738 4289750496 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 10858 9981 244 482 0 10374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43432

[startup+3.10126 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 6567
/proc/meminfo: memFree=1775760/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=44164 CPUtime=3.09
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 10923 0 0 0 299 10 0 0 25 0 1 0 42871302 45223936 10110 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 11041 10110 244 482 0 10557 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44164

[startup+6.30052 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 6567
/proc/meminfo: memFree=1774768/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=44956 CPUtime=6.29
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 11133 0 0 0 611 18 0 0 25 0 1 0 42871302 46034944 10318 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 11239 10318 244 482 0 10755 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44956

[startup+12.701 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 6567
/proc/meminfo: memFree=1772536/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=46936 CPUtime=12.69
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 11626 0 0 0 1232 37 0 0 25 0 1 0 42871302 48062464 10810 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 11734 10810 244 482 0 11250 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46936

[startup+25.5011 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 6567
/proc/meminfo: memFree=1768444/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=51176 CPUtime=25.48
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 12679 0 0 0 2467 81 0 0 25 0 1 0 42871302 52404224 11863 1992294400 134512640 136485738 4289750496 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 12794 11863 244 482 0 12310 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51176

[startup+51.1011 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 6569
/proc/meminfo: memFree=1768320/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=51176 CPUtime=51.08
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 12679 0 0 0 4947 161 0 0 25 0 1 0 42871302 52404224 11863 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 12794 11863 244 482 0 12310 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51176

[startup+102.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 6569
/proc/meminfo: memFree=1765344/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=54080 CPUtime=102.26
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13417 0 0 0 9898 328 0 0 25 0 1 0 42871302 55377920 12601 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13520 12601 244 482 0 13036 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 54080

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 6571
/proc/meminfo: memFree=1763732/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=162.24
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13786 0 0 0 15678 546 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 55676

[startup+222.309 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6573
/proc/meminfo: memFree=1763732/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=222.23
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13786 0 0 0 21458 765 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 134882117 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 55676

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6575
/proc/meminfo: memFree=1763732/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=282.2
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13786 0 0 0 27234 986 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 55676

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6577
/proc/meminfo: memFree=1763608/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=342.19
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13786 0 0 0 33004 1215 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 55676

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6577
/proc/meminfo: memFree=1763608/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=402.16
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13786 0 0 0 38778 1438 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 55676

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6579
/proc/meminfo: memFree=1763608/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=462.15
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 44531 1684 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 55676

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6581
/proc/meminfo: memFree=1763484/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=522.14
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 50296 1918 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 55676

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6583
/proc/meminfo: memFree=1763484/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=582.12
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 56053 2159 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 55676

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6585
/proc/meminfo: memFree=1763360/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=642.1
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 61825 2385 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 55676

[startup+702.302 s]

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

[startup+882.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6591
/proc/meminfo: memFree=1763236/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=882.04
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 84889 3315 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 134638718 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 55676

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6593
/proc/meminfo: memFree=1763112/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=942.02
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 90628 3574 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 55676

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6593
/proc/meminfo: memFree=1763112/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=1002.01
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 96396 3805 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 134876012 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 55676

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6595
/proc/meminfo: memFree=1762988/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=1061.99
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 102168 4031 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 55676

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6597
/proc/meminfo: memFree=1762988/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=1121.97
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 107929 4268 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 55676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6599
/proc/meminfo: memFree=1762864/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=1181.96
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 113703 4493 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 55676

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6601
/proc/meminfo: memFree=1762740/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=1241.94
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 119458 4736 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 55676

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6601
/proc/meminfo: memFree=1762740/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=1301.92
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 125233 4959 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 55676

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6603
/proc/meminfo: memFree=1762740/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=1361.91
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 131001 5190 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 55676

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6605
/proc/meminfo: memFree=1762740/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=1421.9
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 136763 5427 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 55676

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6607
/proc/meminfo: memFree=1762616/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=1481.88
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 142505 5683 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135724785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 55676

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6609
/proc/meminfo: memFree=1762616/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=1541.86
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 148271 5915 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135047012 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 55676

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6609
/proc/meminfo: memFree=1762616/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=1601.84
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 154029 6155 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 55676

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6611
/proc/meminfo: memFree=1762616/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=1661.82
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 159794 6388 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 55676

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6613
/proc/meminfo: memFree=1762492/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=1721.8
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 165564 6616 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 55676

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6615
/proc/meminfo: memFree=1762244/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=1781.78
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 171314 6864 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 55676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6615
/proc/meminfo: memFree=1762244/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=1800.09
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 173073 6936 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 55676

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6615
/proc/meminfo: memFree=1762244/2059040 swapFree=4140244/4192956
[pid=6566] ppid=6564 vsize=55676 CPUtime=1800.09
/proc/6566/stat : 6566 (pbct) R 6564 6566 6187 0 -1 4202496 13787 0 0 0 173073 6936 0 0 25 0 1 0 42871302 57012224 12969 1992294400 134512640 136485738 4289750496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6566/statm: 13919 12969 244 482 0 13435 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 55676

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.1
CPU user time (s): 1730.73
CPU system time (s): 69.3685
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 55676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1730.73
system time used= 69.3685
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13787
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= 6012

runsolver used 3.20351 second user time and 8.27274 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-16 09:17:54
IDJOB=2668182
IDBENCH=48265
IDSOLVER=1170
FILE ID=node003/2668182-1276672674
PBS_JOBID= 11172515
Free space on /tmp= 62580 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_10_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668182-1276672674/watcher-2668182-1276672674 -o /tmp/evaluation-result-2668182-1276672674/solver-2668182-1276672674 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668182-1276672674.opb

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

MD5SUM BENCH= ae2bd1e13f1871c16ad2ebb51fc6f92a
RANDOM SEED=480517162

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1815976 kB
Buffers:         51684 kB
Cached:         110256 kB
SwapCached:       6080 kB
Active:          99072 kB
Inactive:        76080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1815976 kB
SwapTotal:     4192956 kB
SwapFree:      4140244 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       11712 kB
Mapped:          13256 kB
Slab:            46124 kB
PageTables:       3972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183624 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= 62580 MiB
End job on node003 at 2010-06-16 09:47:56